Narumi Kanai is amicable and benign. He is also a teacher at hanabi's school, who he cares deeply about but never views her relationship wise, more like a precious little sister. ~!Narumi appeared to fall in love with Akane, although he knew that she had a hobby of sleeping with other men. He is prepared to cherish her for the rest of his life even if she cheats on him, he just cares about her happiness.!~

Hanabi has loved her older friend Narumi for years, but she’s still in high school and not only is Narumi now her new homeroom teacher, he’s also clearly in love with the music teacher, Akane. And as awkward as being the unwanted third in a romantic triangle can be, things become even more twisted for Hanabi when she learns that another student, Mugi, is in love with Akane. That leads to a strange idea: since the ones that Mugi and Hanabi are in love with aren’t available, the two unrequited thirds start to explore the idea of becoming each other’s substitute surrogate relationship. It’s not about romance, of course. Just sex and convenience. 
 
(Source: Sentai Filmworks)

__[Twitter](https://twitter.com/nojimakenji) | [Instagram](https://www.instagram.com/nojima_kenji/)__

Son of voice actor [Akio Nojima](https://anilist.co/staff/95918).
Younger brother of voice actor [Hirofumi Nojima](https://anilist.co/staff/95341).
Married to fellow voice actress [Chie Sawaguchi](https://anilist.co/staff/103731).

__Non-anime roles:__
- Albedo - Genshin Impact (VG)
- Caleb - Love and Deepspace (VG)

Mugi and Hanabi are the perfect high school couple...but their relationship is built on a single shared secret: They're each in love with someone else. 
(Source: Yen Press) 
Included one-shots: 
Volume 1: Nyan Nyan Prelude 
Volume 2: Nyan Nyan Serenade 
Volume 3: Nyan Nyan Oratorio 
Volume 4: Nyan Nyan Cantata 
Volume 5: Nyan Nyan Andante 
Volume 2 contains the side story "Little Little Princess" (Little Little Princess).

As myriad seasons make their rounds, The scars of the past turn to memories. The spin-off serial of the painful and forlorn "distorted love story" has begun! 
(Source: Anime News Network) 
Includes the side story "Fumetsu no Kokoro" (ふめつのこころ).