Wa-Suta

 (わーすた; The World Standard) is the fourth iDOL Street group. The group has a cat theme to them, and their songs have a variety of genres that take place all over the world. Each of the members is learning a different language, and their official music videos have English subtitles.

Members

 * Sakamoto Hazuki (坂元葉月; Pastel Yellow )
 * Hirokawa Nanase (廣川奈々聖; Pastel Green ) Leader
 * Matsuda Miri (松田美里; Pastel Purple )
 * Kodama Ririka (小玉梨々華; Pastel Blue )
 * Mishina Ruka (三品瑠香; Pastel Pink )

Studio Albums

 * [2016.05.04] The World Standard
 * [2017.10.18] Paradox World (パラドックス ワールド )
 * [2019.03.06] CAT’CH THE WORLD

Mini Albums

 * [2018.06.20] JUMPING SUMMER
 * [2018.10.31] GIRLS, BE AMBITIOUS!
 * [2019.06.26] The Legend of WASUTA

Singles

 * [2016.09.28] Kanzen'naru Idol (完全なるアイドル; Perfect Idol)
 * [2017.02.22] Yuumei ni, Nyaritai. (ゆうめいに、にゃりたい. ; Wanna be Famous)
 * [2017.04.19] Just be yourself
 * [2017.10.18] Saijoukyuu Paradox (最上級ぱらどっくす; The Biggest Paradox)
 * [2019.10.30] Shanimuni Ikiru! / Bathtub Aromatic (遮二無二 生きる！ / バスタブ・アロマティック; Live Without Interruption! / Bathtub Aromatic)

Music Cards

 * [2015.10.05] Inu Neko. Seishun Massakari (いぬねこ. 青春真っ盛り; Dogs and Cats. In Bloom of Youth)
 * [2018.03.21] WELCOME TO DREAM

Video Releases

 * [2017.02.22] Kanzen'naru Live House Tour 2016 ~Neko Mimi Sutete Harshiri desu Nya~ (完全なるライブハウスツアー2016 ～猫耳捨てて走り出すに゛ゃー～ )