notallnotall is a Japanese idol group formed in June 2014 by Wallop.

It currently consists of 4 members.

Biography / History

The concept is that notall are social idols. They use social networking services (SNS) to collaborate with fans via crowdsourcing for their activities.

notallnotall has been created and is still produced by Wallop internet broadcasting station.

The idol unit is based in Tokyo.

Auditions were held in April 2014.

The results were announced one month later. 4 members have been selected : Katase Narumi,Tasaki Reina,Watanabe Chiko and Sato Haruka.

notallnotall’s debut digital single Koi no Sumasokura (恋のスマソークラ) was released in June 2014. The music video was filmed with iPhone5s and edited with iPad Air.

Their 2nd digital single Ready Girl / Boku no Kakera / Mirai Chikyugi (Ready Girl / ボクのカケラ / ミライ地球儀) went on sale in September 2014. It is a triple A-side.

Foreign fans participated, through social networks, in the creation of their 3rd digial single Re:notall in December 2014.

The girls are were chosen as image characters for Kita Colle (キタコレ!) in 2014.

notallThe members were wearing cute penguin costumes for their 1st mini-album Penguin Ningen (ペンギン人間) in February 2015. This best-of CD features their greatest songs including Koi no SumasokuraReady Girl and Penguin Ningen which reached the 1st rank on J-Pop Amazon best-seller ranking in Japan.

The idol group participated in Connect Japan 2015 in Bangkok, Thailand, in May 2015.

Their 1st concert notall 1st Anniversary Live ~Co-Creation Summer Party~ was held in July 2015 at Shinjuku ReNY, Tokyo. They succeeded the challenge to gather 800 people at the event.

The single my baby, my lover was their first one to be released on CD in July 2015.

The idol group performed at the 2015 Comic Exhibition in Taiwan in August 2015.

Tasaki Reina appeared in a commercial for SoftBank (ソフトバンク) in September 2015.

notall’s 5th single Just Now was made in collaboration with all-female rock band Cyntia. It went on sale in November 2015,

They performed at Japan Expo Thailand 2016 in Bangkok in January.

notall - Thanks a Million ~Arigatou~ (~ありがとう~)The lyrics of their 6th single Thanks a Million ~Arigatou~ (~ありがとう~) were written by the idol group and fans, and selected after a vote on social networks.

notall’s official app for smartphones is available for Android on Google Play and for iPhone on the App Store.


  • notall (ノタル)
  • Years active : 2014 – present
  • Label : –
  • Agency : Wallop


  • Katase Narumi (片瀬成美)
  • Tasaki Reina (田崎礼奈)
  • Watanabe Chiko (渡邊ちこ)
  • Sato Haruka (佐藤遥)



  • 26/06/2014 : Koi no Sumasokura (恋のスマソークラ)
  • 19/09/2014 : Ready Girl / Boku no Kakera / Mirai Chikyugi (Ready Girl / ボクのカケラ / ミライ地球儀)
  • 26/12/2014 : Re:notall
  • 13/07/2015 : my baby, my lover
  • 25/11/2015 : Just Now / notall × Cyntia
  • 08/03/2016 : Thanks a Million ~Arigatou~ (~ありがとう~)


  • 25/02/2015 : Penguin Ningen (ペンギン人間)