Shiawase no Hana

 (しあわせの花 Flower of Happiness) is the 20th single released by Johnny's WEST. It.

The title song was featured as the theme song for the drama Gekikaradou 2 starring Kiriyama Akito on TV Tokyo. It is a powerful but straightforward cheering song that spreads the flowers of smiles. A song that makes the most of the colors of Johnny's WEST, where the seven singing voices full of love bloom in a peaceful band sound.

The single will be available for purchase in six forms: the "Limited Edition A" with CD+Blu-ray (JECN-0750～0751) on 1,540 JPY, the "Limited Edition A" with CD+DVD (JECN-0752～0753) on 1,540 JPY, the "Limited Edition B" with CD+Blu-ray (JECN-0754～0755) on 1,540 JPY, the "Limited Edition B" with CD+DVD (JECN-0756～0757) on 1,540 JPY, the "Regular Edition" with CD only (JECN-0758) on 1,210 JPY, and the "Online Shopping Edition" with CD+GOODS (JECT-0060) on 2,640 JPY.

The B-sides featured in each form are as follows: "Koi wa Make Mitomenakya Katenai" for the "Limited Edition A", "On & On" for the "Limited Edition B", "Yowakutemo" & "Osoreta Rock and Roll" for the "Regular Edition", and "Yowakutemo" & "Pile" for the "Online Shopping Edition".

The Limited Edition A will comes with a Blu-ray or DVD containing the music video and making of "Shiawase no Hana". The Limited Edition B will comes with a Blu-ray or DVD containing the special session video of "Shiawase no Hana" and "Shuukan Umaku Iku Youbi". The Online Shopping Edition will comes with a "Shiawase no Yatsu" cushion.

The music video of "Shiawase no Hana" was premiered on YouTube on April 25.

The special session video of "Shiawase no Hana" was premiered on YouTube on May 5.

The single sold 216,000 copies in the first week and won first place in the latest "Oricon Weekly Single Ranking" announced on June 13. With this, it was their 10th consecutive single (15th total) to win the first place.

The single was certified "Platinum" by the Recording Industry Association of Japan on July 10, 2023.

CD

 * 1) Shiawase no Hana (しあわせの花)
 * Lyrics: Yamaguchi Takashi
 * Composition: Yamaguchi Takashi
 * Arrangement: ha-j
 * 1) Parody (パロディ)
 * Lyrics: Kurihara Satoru
 * Composition: Kubota Shingo, Kurihara Satoru
 * Arrangement: Kubota Shingo
 * 1) Koi wa Make Mitomenakya Katenai (恋は負け認めなきゃ勝てない)
 * Lyrics: Yukkyun
 * Composition: Takahashi Ryo
 * Arrangement: Takahashi Ryo
 * 1) Shiawase no Hana (Original Karaoke)
 * 2) Parody (Original Karaoke)
 * 3) Koi wa Make Mitomenakya Katenai (Original Karaoke)

Blu-ray / DVD

 * Shiawase no Hana (Music Video & Making)

CD

 * 1) Shiawase no Hana
 * 2) Parody
 * 3) On ＆ On
 * Lyrics: Kurihara Satoru, D&H
 * Composition: Kubota Shingo, Kurihara Satoru, D&H
 * Arrangement: Kubota Shingo
 * 1) Shiawase no Hana (Original Karaoke)
 * 2) Parody (Original Karaoke)
 * 3) On & On (Original Karaoke)

Blu-ray / DVD

 * Special Session of "Shiawase no Hana" and "Shuukan Umaku Iku Youbi"
 * Special Talk Session

CD

 * 1) Shiawase no Hana
 * 2) Parody
 * 3) Yowakutemo (弱くても)
 * Lyrics: Iwakoshi Ryota
 * Composition: Iwakoshi Ryota
 * Arrangement: Ikuta Machine
 * 1) Osoreta Rock and Roll (大それたロックンロール)
 * Lyrics: Shigeoka Daiki
 * Composition: Shigeoka Daiki
 * Arrangement: Ikuta Machine

CD

 * 1) Shiawase no Hana
 * 2) Parody
 * 3) Yowakutemo
 * 4) Pile (パイル)
 * Lyrics: Kawahara Kensuke
 * Composition: Kawahara Kensuke
 * Arrangement: Ishizuka Tomoki