[Akiteru](https://anilist.co/character/206365)'s cousin, she's also in his class at school. Usually reserved, she is particularly cruel when it comes to Akiteru. She is a fan of everything under the sea. Her LIME profile picture is a seashell. ~!She secretly writes under the pen name of Makigai Namako. As Namako, her LIME profile picture is a sea cucumber.!~

For high schooler Akiteru Ooboshi, the whole youthful experience thing—like fun, friendships, and even having a girlfriend—is a complete waste of time. So when his best friend’s sister, Iroha Kohinata, keeps teasing him, Akiteru naturally finds it annoying. She practically lives in his room, she’s always on his bed, she’s just a raging storm of clinginess! Why is she only annoying around him?!
 
(Source: Crunchyroll)

**Height:** 155 cm (5'1")

**[Website](https://www.kusunokitomori.com/) | [Profile (SMA)](https://www.sma.co.jp/s/sma/artist/441?ima=0000#/news/0) | [Profile (SMA VOICE)](http://smavoice.jp/s/sma03/artist/45?ima=5736) | [Twitter](https://twitter.com/tomori_kusunoki)**

A Japanese voice actress who is currently affiliated with the Sony Music Artists agency. She made her voice acting debut in 2017, and in the same year she was cast in her first main role as Kirara, the heroine of the Japanese mobile game _Kirara Fantasia_. 

In September 2022, [Tomori announced her diagnosis with Ehlers-Danlos syndrome (EDS) affecting her joints](https://www.kusunokitomori.com/info/archive/?id=546582), which limits her ability to engage in physically demanding activities such as dancing. [It was announced on Love Live!’s website at the same time](https://www.lovelive-anime.jp/news/01_1248.html) that she would be graduating from the role of [Setsuna Yuuki](https://anilist.co/character/132796/Yuki-Setsuna) in March 2023, with [Coco Hayashi](https://anilist.co/staff/124857) replacing her in the role.

On January 1st 2026, she announced her marriage to a man outside of the entertainment industry.

**Non-Anime Roles:**
~!- [Vice](https://anilist.co/character/277198) - Alchemy Stars (VG)
- [Kanade Yoisaki](https://anilist.co/character/249636) - Project Sekai: Colorful Stage! feat. Hatsune Miku (VG)
- Viper - Goddess of Victory: Nikke (VG)
- [Seattle](https://anilist.co/character/197197), [I-58](https://anilist.co/character/228624), Glasgow - Azur Lane (VG)
- [Aunn Komano](https://anilist.co/character/145527) - Touhou Cannonball (VG)
- Vanessa - Cytus II (VG)
- [Ruka Kayamori](https://anilist.co/character/321897) - Heaven Burns Red (VG)
- [Firefly](https://anilist.co/character/349493) - Honkai: Star Rail (VG)
!~

“My best friend is the only one who has my spare keys, but for some reason, his little sister always sneaks into my room...” Ooboshi Akiteru is a high school boy who is the very definition of ordinary. He leads an efficient life while being content with his unmemorable existence until his days are completely changed by Kohinata Iroha, the younger sister of his only best friend, Kohinata Ozuma. She pesters Akiteru daily to the point he finds himself caught up in all kinds of troublesome situations. What’s more, he meets other girls who also have attitudes that are hard to deal with! Annoying and cute girls are the best! The popular, teenage romantic comedy begins now!
 (Source: MANGA UP!)

If a girl teases you, that means she likes you! 
Unfortunately, Akiteru knows from experience that isn't the case. Because every girl he interacts with shows him nothing but scorn, and he's not scored a single date from it! Luckily, he's more concerned with securing a spot for him and his game-development buddies at his uncle's business.
 
But when his uncle throws him a condition that involves playing the part of his daughter's boyfriend, Akiteru has no choice but to take it. What will his best friend's sister Iroha, who bullies him relentlessly, think of the news?
 
(Source: J-Novel Club)

Mashiro Tsukinomori