
 A sexy-type idol from Hokkaido. Her primary brand is Dolly Devil.

The fourth season of Aikatsu! continues on from season 3 with an introduction a brand-new idol unit from Hokkaido.

[Profile (Peerless Gerbera)](http://pg-wcf.co.jp/profile/04/) | [Blog](https://ameblo.jp/koiwai-kotori/) | [Twitter](https://twitter.com/koiwai_kotori) | [YouTube](https://www.youtube.com/channel/UClDfVHJxrsGTq61MJp55s3Q) | [ASMR Website](https://www.kotoneiro.com/) | [Wiki (en)](https://en.wikipedia.org/wiki/Kotori_Koiwai) | [Wiki (jp)](https://ja.wikipedia.org/wiki/小岩井ことり)

Kotori Koiwai is a Japanese voice actress, songwriter, and lyricist from Kyoto. She is affiliated with Peerless Gerbera.

__Non-anime roles:__
• Suzutsuki (Azur Lane)
• Yun Jin (Genshin Impact)
• Rin (Princess Connect Re:Dive)

Raki Kiseki is a second-year middle school student who transfers to Star Harmony Academy to become an idol. However, when she uses an Aikatsu Pass she received from her big sister (an Aikatsu engineer), something mysterious happens. Lots of doors appeared before her, and when she opens them, she meets Aikatsu idols she never knew before, such as Yume Nijino. Raki vows to design her own premium dress and perform in it on stage.<br><br>(Source: Anime News Network)

An event turned into a movie, with our director being Ichigo Hoshimiya and our main heroine being the idol who just became the Starlight Queen, Akari Oozora!
A slapstick story about finding that one Aikatsu! Card.
The final stage of the 25 idols.

Nono Daichi