[Oshi no Ko]: interlude

有馬かな

__Height:__ 150 cm (4'11") An actress who was called a prodigy child. She has a rather stubborn personality yet an empathic side to her. She easily succumbs to pressure and while she does put up a front to others, she has very self-deprecating thoughts when it comes to her abilities. She's an honest and earnest person, who is very diligent and persistent even in the roughest of times. Also, she tends to place all responsibility on herself when it comes to others as she is the one who has the most experience in the show business world. She also hates bell peppers. ~!After the events of the Sweet Today Drama adaptation, she secretly develops a crush for [Aquamarine](https://anilist.co/character/183885/Hoshino-Aquamarine).!~ ~!She longs for someone to look at her for who she is now and praise her efforts, someone to say that its okay for her to be here. And after the new B-Komachi's first concert, that person becomes Aquamarine after he waves her respected colored glow stick. Only reinforcing Kana's resolve to make Aquamarine fall for her.!~

黒川あかね

__Height:__ 163 cm (5'4") Akane Kurokawa is a rising star actress from the Lalalie Theatrical Company. Although a shy and quiet person, she is very serious when it comes to creating a good performance. She does a deep examination of each role she is given, allowing her to perfectly portray the character's personality and motivations. Akane is introduced to [Aqua](https://anilist.co/character/183885) as a fellow cast member on the set of the reality dating show *The Beginning of My Love With An Idol*.

星野アクアマリン

__Height:__ 172 cm (5'7") [Ai Hoshino](https://anilist.co/character/172759/Ai-Hoshino)'s son. He is the twin big brother of [Ruby Hoshino](https://anilist.co/character/183884/Ruby-Hoshino). ~!He was previously a doctor named Goro, who became a fan of Ai through his patient named Sarina.!~ ~!After reincarnating as Aquamarine and witnessing Ai's murder, he is intent on plotting revenge to the person who schemed Ai's death.!~

星野ルビー

__Height:__ 158 cm (5'2") [Ai Hoshino](https://anilist.co/character/172759/Ai-Hoshino)'s daughter, and the younger twin sister of [Aquamarine Hoshino](https://anilist.co/character/183885). ~!She was previously a patient named Sarina under Goro's care. Due to her illness, she was wheelchair-bound. After discovering B-Komachi, she had always aspired to be an idol although her condition kept her from achieving her dream. Since being reincarnated as Ruby, she is now working towards her dream of being an idol like Ai. To do so she's currently working with Strawberry Productions to revive B-Komachi along with Arima Kana and Memcho.!~

MEMちょ

鳴嶋メルト

Melt Narushima「鳴 (なる) 嶋 (しま) メルト, Narushima Meruto」 is a supporting character in Oshi no Ko. He is a model and actor affiliated with Sonic Stage Productions.

Bio from Fandom, licensed CC BY-SA

斉藤ミヤコ

Miyako Saitou「斎 (さい) 藤 (とう) ミヤコ, Saitō Miyako」 is a major supporting character in Oshi no Ko. She is the current president of Ichigo-Pro and the adoptive mother of Aqua and Ruby Hoshino.

Bio from Fandom, licensed CC BY-SA

天童寺まりな

It is later revealed that her neglect was to cope with Sarina's inevitable passing due to her terminal illness. She currently lives in Tokyo and Ruby came by her house several times, but she never confronted her due to seeing that she had moved on from her death.

Bio from Fandom, licensed CC BY-SA