Hey! Say! JUMP

 is an eight-member male idol group under Johnny & Associates consisting of Yabu Kota, Takaki Yuya, Inoo Kei, Yaotome Hikaru, Arioka Daiki, Yamada Ryosuke, Nakajima Yuto, and Chinen Yuri. They debuted on November 14, 2007 with their single "Ultra Music Power" from J Storm.

Their name "Hey! Say!" refers to the fact that the members were born during the Heisei period, while "JUMP" is short for Johnny's Ultra Music Power. They are divided into two sub-units, Hey! Say! BEST and Hey! Say! 7.

Hey! Say! BEST

 * Yabu Kota (薮宏太; ) - leader
 * Takaki Yuya (髙木雄也; )
 * Inoo Kei (伊野尾慧; )
 * Yaotome Hikaru (八乙女光; )
 * Arioka Daiki (有岡大貴; )

Hey! Say! 7

 * Yamada Ryosuke (山田涼介; )
 * Nakajima Yuto (中島裕翔; )
 * Chinen Yuri (知念侑李; )

Hey! Say! 7

 * Morimoto Ryutaro (森本龍太郎) (Suspended June 28, 2011)
 * Okamoto Keito (岡本圭人; ) (Left April 11, 2021)

2007
On April 3, Hey! Say! 7 was formed during a concert held by KAT-TUN in spring. It consists of Takaki Yuya, Arioka Daiki, Yamada Ryosuke, Nakajima Yuto, and Chinen Yuri from Johnny's Junior.

On June 16, Hey! Say! 7 was announced to release their single "Hey! Say!" on August 1. Its title track was featured as the second opening theme of the animation Lovely Complex, while its B-side was featured as the second ending theme of the same animation. The single sold 120,520 copies in its first week, making them the youngest boy group to top the Oricon chart.

On September 24, the formation of Hey! Say! JUMP was announced during the JOHNNYS' Jr. Hey Say 07 in YOKOHAMA ARENA, broadcast through the ''HEY!HEY!HEY! MUSIC CHAMP MIYO！3 JIKAN NAMAHOUSOU SPECIAL''. The five members of Hey! Say! 7 was joined by Yabu Kota, Inoo Kei, Yaotome Hikaru, Okamoto Keito, and Morimoto Ryutaro from Johnny's Junior.

On October 7, they start of broadcast ''BAKUSHOU 100BUN TEREBI! HEISEI FAMILIES'', featuring Yamada, Nakajima, and Morimoto as its regulars.

On November 3, they start of broadcast ''Hi! Hey! Say!'', featuring Yabu and Yaotome as its regulars.

On November 14, they released their debut single "Ultra Music Power" from J Storm, featured as the theme song for World Cup Volleyball 2007 in Japan.

On November 2 to December 2, they was appointed as a special supporter for World Cup Volleyball 2007.

On December 22, they held their first independent concert ''Hey! Say! JUMP Debut & First Concert Ikinari! in Tokyo Dome'', making them the youngest boy group ever to perform in Tokyo Dome with an average age of 15.2 years old.

2008
On March 20 to 26, they was appointed as a special supporter for the 39th Spring High School Volleyball National Tournament.

On April 4 to May 6, they held their concert ''Hey! Say! JUMP Spring concert 2008''.

On April 6, they start of broadcast ''JIKUUKAN☆SEDAI BATTLE SHOWA×HEISEI SHOW WA Hey! Say!'', featuring Yamada, Nakajima, and Morimoto as its regulars.

On May 21, they released their second single "Dreams come true", selling 181,000 copies in its first week and topping the Oricon chart.

On May 31 to June 8, they was appointed as a special supporter for "2008 BEIJING OLYMPIC VOLLEYBALL WORLD FINAL QUALIFICATION".

On July 23, they released their third single "Your Seed / Bouken Rider", featured as the image song for the Japanese release of the animation film Kung-Fu Panda. It sold 160,000 copies in its first week and topped the Oricon chart.

On August 2 to September 5, they participated in the stage play "SUMMARY 2008".

On September 29, Hey! Say! 7 start of their radio broadcast "Hey! Say! 7 Ultra Power".

On October 22, they released their fourth single "Mayonaka no Shadow Boy", featured as the theme song for the drama Scrap Teacher starring Yamada, Nakajima, Arioka, and Chinen on Nippon TV. It sold 211,000 copies in its first week and topped the Oricon chart.

On December 20 to January 5 the following year, they held their concert ''Hey! Say! Jump-ing Tour '08-'09''.

2009
On March 20 to 26, they was appointed as a special supporter for the 40th Spring High School Volleyball National Tournament.

On March 21 to 25, Hey! Say! 7 held their first independent concert ''Hey! Say! 7 spring concert 09 MONKEY''.

On March 31 to May 4, they held their concert ''Hey! Say! JUMP CONCERT TOUR '09 HARU''.

On April 5, they end of broadcast ''JIKUUKAN☆SEDAI BATTLE SHOWA×HEISEI SHOW WA Hey! Say!, replacing with SCHOOL KAKUMEI!'', featuring Yamada, Chinen, and Yaotome as its regulars.

On June 7, Yamada and Chinen start of their activities as part of "NYC boys".

On July 23 to August 27, they held their concert ''Hey! Say! SUMMER CONCERT '09 JUMP TENGOKU''.

On September 13, they held their concert ''Hey! Say! JUMP TENGOKU DOME NANI GA OKORUKA WAKARANAI!? TOKYO DOME''.

On October 10, they start of broadcast SHUUMATSUYY JUMPing, renewal program of ''Hi! Hey! Say!'', continuing with Yabu and Yaotome as its regulars.

On November 25, they released their first photobook ''Hey! Say! JUMP First Photobook''.

On December 19 to January 6 the following year, they held their concert ''Hey! Say! JUMP WINTER CONCERT 09-10''.

2010
On February 24, they released their fifth single "Hitomi no Screen", featured as the theme song for the drama Hidarime Tantei Eye starring Yamada on Nippon TV. It sold 202,000 copies in its first week and topped the Oricon chart.

On March 2, Yamada and Chinen was announced to start their activities as part of "NYC" alongside Nakayama Yuma.

On March 20 to 26, they was appointed as a special supporter for the 41st Spring High School Volleyball National Tournament.

On April 2 to May 16, they held their concert ''Hey! Say! 2010 TEN JUMP''.

On April 2, they started their appearance as a support act in The Shounen Club annual program.

On July 7, they released their first studio album JUMP NO.1.

On July 19 to August 29, they participated in the stage play "SUMMARY 2010".

On December 15, they released their sixth single ""Arigatou" 〜Sekai no Doko ni Itemo〜".

On December 25 to January 16 the following year, they held their concert ''Hey! Say! JUMP "Arigatou" 〜Sekai no Doko ni Itemo〜 WINTER CONCERT 2010-2011''.

2011
On March 28 to May 29, they planned to hold their concert ''Hey! Say! JUMP with NYC SPRING CONCERT 2011'' but its March performance was cancelled due to the impact of Great East Japan earthquake.

On April 10 to May 29, they held their concert tour ''Hey! Say! JUMP& "YUUKI 100%" NATIONAL TOUR''.

On April 16, they start of broadcast YOUNG YOUNG JUMP.

On June 27, Morimoto was reported by Weekly Josei to had smoked in his past, giving him the penalty to pause his activities for an indefinite period. Hey! Say! JUMP continuing with its nine members.

On June 29, they released their seventh single "OVER". It sold 265,390 copies in its first week and topped the Oricon chart, making it their highest first-week sales.

On August 7 to September 11, they participated in the stage play "SUMMARY 2011".

On September 18, 24, and 25, they participated in the stage play "SAYONARA NATSUYASUMI! SUMMARY SPECIAL".

On September 21, they released their eighth single "Magic Power", featured as the theme song for the Japanese release of the animation film The Smurfs.

On November 14, Morimoto's profile was erased from "Johnny's net", "Johnny's web", and "J Storm" official website.

2012
On February 22, they released their ninth single "SUPER DELICATE".

On March to June, they held their first concert tour around Asia.

On June 6, they released their second studio album JUMP WORLD.

On July 8 to September 23, they held their concert tour ''Hey! Say! JUMP TOUR 2012''.

On November 10 to January the following year, they conducted as the chairman of the stage play JOHNNYS' World.

2013
On April 13 to August 23, they held their concert tour ''Hey! Say! JUMP ZENKOKU E JUMP TOUR 2013''.

On June 26, they released their 10th single "Come On A My House".

On December 25, they released their 11th single "Ride With Me".

2014
On February 5, they released their 12th single "AinoArika / Aisureba Motto Happy Life".

On April 1, Yaotome and Arioka was appointed as Tuesday regular of HIRUNANDESU! on Nippon TV.

On June 18, they released their third studio album smart.

On August 2 to October 13, they held their nationwide concert tour smart.

On September 3, they released their 13th single "Weekender / Asu e no YELL".

2015
On April 29, they released their 14th single "Chau# / Wo I Need You".

On June 24, they released their fourth studio album JUMPing CAR.

On July 8, their first one-shot variety program ITADAKI HI JUMP initially broadcast on December 29, 2014, was changed into regular variety program.

On July 25 to October 12, they held their concert tour JUMPing CARnival.

On August 22 to 23, they was appointed as the main personality of "24 JIKAN TV 38" alongside their senior, V6.

On October 21, they released their 15th single "Kimi Attraction".

On December 9, they received the "Idol Category Award" from Yahoo! Search Award 2015.

On December 30 to 31, they held their first independent countdown concert in Kyocera Dome, Osaka.

2016
On May 11, they released their 16th single "Maji SUNSHINE".

On July 23 to 24, during the "FNS27 JIKAN FESTIVAL", they was selected to be the special supporter for "National High School Dunk Championship".

On July 27, they released their fifth studio album DEAR..

On July 28 to November 3, they held their concert tour ''Hey! Say! JUMP LIVE TOUR 2016 DEAR.''.

On October 26, they released their 17th single "Fantastic Time".

On December 14, they released their 18th single "Give Me Love".

On December 31 to January 1 the following year, they held their independent countdown concert in Tokyo Dome.

2017
On February 22, they released their 19th single "OVER THE TOP".

On July 5, they released their 20th single "Precious Girl / Are You There?".

On July 26, they released their first greatest hits album Hey! Say! JUMP 2007-2017 I/O.

On August 11 to October 15, they held their concert tour ''Hey! Say! JUMP I/Oth Anniversary Tour 2017''.

On November 14, they held the event "ULTRA JUMParty 〜Shin no Hey! Say! JUMP wa Ore da!!〜" in Tokyo Gymnasium, commemorating their debut 10th anniversary.

On December 8 to January 1 the following year, they held their concert tour ''Hey! Say! JUMP I/Oth Anniversary Tour 2017-2018''.

On December 20, they released their 21st single "White Love".

On December 31, they made their debut appearance in the 68th NHK Kohaku Uta Gassen, performing "Come On A My House" as the first batter of white team.

2018
On February 14, they released their 22nd single "Mae wo Muke".

On June 23, Okamoto was announced to pause his activities from the entertainment industry for the sake of him studying abroad at THE AMERICAN ACADEMY OF DRAMATIC ARTS NEW YORK.

On August 1, they released their 23rd single "COSMIC☆HUMAN".

On August 22, they released their sixth studio album SENSE or LOVE.

On August 31 to January 20 the following year, they held their concert tour ''Hey! Say! JUMP LIVE TOUR SENSE or LOVE''.

On December 31, they made their second appearance in the 69th NHK Kohaku Uta Gassen, performing "Ultra Music Power 〜Hey! Say! Kohaku Special ver.〜".

2019
On May 22, they released their 24th single "Lucky-Unlucky / Oh! my darling".

On May 29, they released their first DVD single "Ai dake ga Subete -What do you want?-".

On August 21, they released their 25th single "Fanfare!".

On October 5 to 6, they held their concert Johnny's presents Hey！Say！JUMP LIVE 2019 in Taipei.

On October 30, they released their seventh studio album PARADE.

On November 29 to January 13 the following year, they held their concert tour Hey！Say！JUMP DOME TOUR 2019-2020 PARADE in Osaka, Nagoya, Tokyo, and Fukuoka.

On November 19, they participated in the "ABU SONG FESTIVAL in TOKYO".

On December 31, they made their third appearance in the 70th NHK Kohaku Uta Gassen, performing "Ue wo Muite Arukou 〜Reiwa Special Version〜".

2020
On February 26, they released their 26th single "I am / Muah Muah".

On July 1, they released their 27th single "Last Mermaid...".

On September 30, they released their 28th single "Your Song".

On December 16, they released their eighth studio album Fab! -Music speaks.-.

On December 31, they made their fourth appearance in the 71st NHK Kohaku Uta Gassen, performing "Kohaku SP Medley 〜Minna de Yell 2020〜".

2021
On April 11, Okamoto who had returned from his study in America was announced to leave his group to focusing on his acting career.

On May 12, they released their 29th single "Negative Fighter".

On May 18, they held "The First Hey！Say！JUMP Online Meeting".

On August 25, they released their 30th single "Gunjou Runaway".

On November 14, they held an online thanksgiving event for their fan club member to commemorate their debut 15th anniversary.

On November 24, they released their 31st single "Sing-along".

On November 28 to January 30 the following year, they held their concert tour !dɒᖷ -Arena speaks.-.

2022
On January 29, Yaotome was announced to pause his activities to undergo medical treatment due to sudden sensorineural hearing loss. Hey! Say! JUMP continuing with its seven members.

On May 25, they released their 32nd and first triple A-side single "a r e a / Koi wo Surunda / Harutsubame".

On June 17, they opened their official Instagram account.

On July 25, they opened their first official YouTube channel.

On August 24, they released their ninth studio album FILMUSIC!.

On December 17 to January 15 the following year, they held their concert tour ''Hey! Say! JUMP 15th Anniversary LIVE TOUR 2022-2023'' in Osaka, Nagoya, Tokyo, and Fukuoka.

2023
On May 31, they will be releasing their 33rd single "DEAR MY LOVER / Uraomote", featured as the theme song for the drama Ousama ni Sasagu Kusuriyubi on TBS and the drama Shinainaru Boku e Satsui wo Komete on Fuji TV, both starring Yamada.

On May 10, 2023, they opened their official TikTok account.

Studio Albums

 * 1) [2010.07.07] JUMP NO.1
 * 2) [2012.06.06] JUMP WORLD
 * 3) [2014.06.18] smart
 * 4) [2015.06.24] JUMPing CAR
 * 5) [2016.07.27] DEAR.
 * 6) [2018.08.22] SENSE or LOVE
 * 7) [2019.10.30] PARADE
 * 8) [2020.12.16] Fab! -Music speaks.-
 * 9) [2022.08.24] FILMUSIC!

Best Albums

 * 1) [2017.07.26] Hey! Say! JUMP 2007-2017 I/O

CD

 * 1) [2007.11.14] Ultra Music Power
 * 2) [2008.05.21] Dreams come true
 * 3) [2008.07.23] Your Seed / Bouken Rider
 * 4) [2008.10.22] Mayonaka no Shadow Boy
 * 5) [2010.02.24] Hitomi no Screen
 * 6) [2010.12.15] "Arigatou" ~Sekai no Doko ni Itemo~
 * 7) [2011.06.29] OVER
 * 8) [2011.09.21] Magic Power
 * 9) [2012.02.22] SUPER DELICATE
 * 10) [2013.06.26] Come On A My House
 * 11) [2013.12.25] Ride With Me
 * 12) [2014.02.05] AinoArika / Aisureba Motto Happy Life
 * 13) [2014.09.03] Weekender / Asu e no YELL
 * 14) [2015.04.29] Chau# / Wo I Need You
 * 15) [2015.10.21] Kimi Attraction
 * 16) [2016.05.11] Maji SUNSHINE
 * 17) [2016.10.26] Fantastic Time
 * 18) [2016.12.14] Give Me Love
 * 19) [2017.02.22] OVER THE TOP
 * 20) [2017.07.05] Precious Girl / Are You There?
 * 21) [2017.12.20] White Love
 * 22) [2018.02.14] Mae wo Muke
 * 23) [2018.08.01] COSMIC☆HUMAN
 * 24) [2019.05.22] Lucky-Unlucky / Oh! my darling
 * 25) [2019.08.21] Fanfare!
 * 26) [2020.02.26] I am / Muah Muah
 * 27) [2020.07.01] Last Mermaid...
 * 28) [2020.09.30] Your Song
 * 29) [2021.05.12] Negative Fighter
 * 30) [2021.08.25] Gunjou Runaway
 * 31) [2021.11.24] Sing-along
 * 32) [2022.05.25] a r e a / Koi wo Surunda / Haru Tsubame
 * 33) [2023/05/31] DEAR MY LOVER / Ura Omote

DVD

 * 1) [2015.03.18] Koro Sensations
 * 2) [2016.03.23] Sayonara Sensation
 * 3) [2019.05.29] Ai Dake ga Subete -What do you want?-

Concert Videos

 * 1) [2008.04.30] Hey! Say! JUMP Debut & First Concert Ikinari! in Tokyo Dome
 * 2) [2009.04.29] Hey! Say! Jump-ing Tour '08-'09
 * 3) [2010.09.15] Hey! Say! 2010 TEN JUMP
 * 4) [2011.01.12] SUMMARY2010
 * 5) [2012.03.07] SUMMARY 2011 in DOME
 * 6) [2012.11.07] JUMP WORLD 2012
 * 7) [2013.08.14] JOHNNYS' World no Kanshasai in TOKYO DOME
 * 8) [2013.11.13] Hey! Say! JUMP Zenkoku e JUMP Tour 2013
 * 9) [2015.02.18] Hey! Say! JUMP LIVE TOUR 2014 smart
 * 10) [2016.02.10] Hey! Say! JUMP LIVE TOUR 2015 JUMPing CARnival
 * 11) [2017.04.26] Hey! Say! JUMP LIVE TOUR 2016 DEAR.
 * 12) [2018.06.27] Hey! Say! JUMP I/Oth Anniversary Tour 2017-2018
 * 13) [2019.07.24] Hey! Say! JUMP LIVE TOUR SENSE or LOVE
 * 14) [2020.08.05] Hey! Say! JUMP LIVE TOUR 2019-2020 PARADE
 * 15) [2021.07.31] Hey! Say! JUMP Fab! -Live speaks.-

Music Videos

 * "Ultra Music Power" (2007)
 * "Dreams come true" (2008)
 * "Your Seed" (2008)
 * "Mayonaka no Shadow Boy" (2008)
 * "Hitomi no Screen" (2010)
 * ""Arigatou" 〜Sekai no Doko ni Itemo〜" (2010)
 * "OVER" (2011)
 * "Ai-ing -Aishiteru-" (2011)
 * "Magic Power" (2011)
 * "SUPER DELICATE" (2012)
 * "Wonderland Train" (2012)
 * "Thrill" (2012)
 * "Come On A My House" (2013)
 * "Ride With Me" (2013)
 * "AinoArika" (2014)
 * "Ai Sureba Motto Happy Life" (2014)
 * "FOREVER" (2014)
 * "Setsunasa, Hikikaeni" (2014)
 * "Weekender" (2014)
 * "Ashita e no YELL" (2014)
 * "Chau＃" (2015)
 * "Ware I Need You" (2015)
 * "Kirakira Hikare" (2015)
 * "UNION" (2015)
 * "Kimi Attraction" (2015)
 * "Shinken SUNSHINE" (2016)
 * "Masquerade" (2016)
 * "Fantastic Time" (2016)
 * "Give Me Love" (2016)
 * "OVER THE TOP" (2017)
 * "Funky Time" (2017)
 * "Precious Girl" (2017)
 * "Are You There?" (2017)
 * "White Love" (2017)
 * "Mae wo Muke" (2018)
 * "COSMIC☆HUMAN" (2018)
 * "Yancha na Hero" (2018)
 * "BANGER NIGHT" (2018)
 * "Lucky-Unlucky" (2019)
 * "Oh! my darling" (2019)
 * "Ai dake ga Subete -What do you want?-" (2019)
 * "Fanfare!" (2019)
 * "Shishi to Bara" (2019)
 * "Parade ga Hajimaru" (2019)
 * "I am" (2020)
 * "Muah Muah" (2020)
 * "Last Mermaid..." (2020)
 * "Stupid" (2020)
 * "Your Song" (2020)
 * "Fab-ism" (2020)
 * "Ookami Seinen" (2020)
 * "Senya Ichiya" (2020)
 * "Naimononedari" (2020)
 * "Puppet" (2020)
 * "Negative Fighter" (2021)
 * "Letter" (2021)
 * "Try & error" (2021)
 * "Gunjou Runaway" (2021)
 * "Love Your Life" (2021)
 * "Shutter Chance" (2021)
 * "Sing-along" (2021)
 * "Break The Wall" (2021)
 * "ASAP!" (2021)
 * "Hello Melody" (2021)
 * "a r e a" (2022)
 * "Koi wo Surunda" (2022)
 * "Harutsubame" (2022)
 * "Fate or Destiny" (2022)
 * "Thunder Sonia" (2022)
 * "Gyoumu☆Superman" (2022)
 * "Otoko Hanabi" (2022)
 * "Bitter Chocolate" (2022)
 * "Kimi ga Mita Hikari" (2022)
 * "Jinriki Hikouki" (2022)

Concerts and Tours

 * Hey! Say! JUMP Debut & First Concert Ikinari! in Tokyo Dome (2007)
 * Hey! Say! JUMP Spring concert 2008 (2008)
 * Hey! Say! Jump-ing Tour '08-'09 (2008-2009)
 * Hey! Say! JUMP CONCERT TOUR '09 HARU (2009)
 * Hey! Say! SUMMER CONCERT '09 JUMP TENGOKU (2009)
 * Hey! Say! JUMP TENGOKU DOME NANI GA OKORUKA WAKARANAI!? TOKYO DOME (2009)
 * Hey! Say! JUMP WINTER CONCERT 09-10 (2009-2010)
 * Hey! Say! 2010 TEN JUMP (2010)
 * Hey! Say! JUMP "ARIGATOU" 〜SEKAI NO DOKO NI ITEMO〜 WINTER CONCERT 2010-2011 (2010-2011)
 * Hey! Say! JUMP & "YUUKI 100%" NATIONAL TOUR (2011)
 * Hey! Say! JUMP New Year Concert 2012 (2012)
 * Hey! Say! JUMP TOHOKU SPECIAL EVENT (2012)
 * Hey! Say! JUMP ASIA FIRST TOUR 2012 (2012)
 * Hey! Say! JUMP TOUR 2012 (2012)
 * Hey! Say! JUMP ZENKOKU E JUMP TOUR 2013 (2013)
 * Hey! Say! JUMP LiVE with me in TOKYO DOME (2014)
 * Hey! Say! JUMP LIVE TOUR 2014 smart (2014)
 * Hey! Say! JUMP LIVE TOUR 2015 JUMPing CARnival (2015)
 * Hey! Say! JUMP COUNTDOWN LIVE 2015-2016 JUMPing CARnival Count Down (2015)
 * Hey! Say! JUMP LIVE TOUR 2016 DEAR. (2016)
 * Hey! Say! JUMP LIVE 2016-2017 DEAR. (2016-2017)
 * Hey! Say! JUMP I/Oth Anniversary Tour 2017 (2017)
 * Hey! Say! JUMP I/Oth Anniversary Tour 2017-2018 (2017-2018)
 * Hey! Say! JUMP LIVE TOUR SENSE or LOVE (2018-2019)
 * Johnny's presents Hey! Say! JUMP LIVE 2019 in Taipei (2019)
 * Hey! Say! JUMP LIVE TOUR 2019-2020 PARADE (2019-2020)
 * Hey! Say! JUMP Fab! -Live speaks.- (2021)
 * Hey! Say! JUMP !dɒᖷ -Arena speaks.- (2021-2022)
 * Hey! Say! JUMP LIVE TOUR 2022 FILMUSIC! (2022)
 * Hey! Say! JUMP 15th Anniversary LIVE TOUR 2022-2023 (2022-2023)

Awards and Nominations

 * Yahoo! Search Award 2015 "Idol Category Award"
 * 22nd Japan Gold Disc Award "The Best 10 New Artist (Japanese Music Category)"
 * 22nd Japan Gold Disc Award "The Best 10 Single" - "Ultra Music Power"
 * 33rd Japan Gold Disc Award "Best Music Video (Japanese Music Category)" - Hey! Say! JUMP I/Oth Anniversary Tour 2017-2018

Trivia

 * They were the largest group in Johnny's history.
 * They were divided into two sub-units, Hey! Say! BEST consisting of the five older members and Hey! Say! 7 consisting of the four younger members.
 * They broke the record for being the youngest boy group to top the Oricon charts, with their average age being 14.8 years.
 * Yamada and Chinen are the second case to debuting in two groups. The first being Nishikido Ryo from Kanjani8 and NEWS.
 * They are the youngest boy group to perform in Tokyo Dome with an average age of 15.2 years old, as of December 22, 2007.
 * Arioka is the youngest member of Hey! Say! BEST, being born in 1991, while the rest of the members were born in 1990.
 * Okamoto and his father, Okamoto Kenichi (Otokogumi), marked the first parent-child pair in Johnny's.
 * Okamoto is the only member who speaks fluent English.
 * Takaki, Inoo, and Okamoto are the only members that didn't go to Horikoshi High School.
 * Inoo is the only member that goes to the university.
 * Takaki, Arioka, and Yamada are the only members that have their ear pierced.
 * Morimoto is the youngest member to debut at the age of 11.