Sanae is introduced to the series as the best friend of the main character, Hanabi. She is shown to be a supportive character in the beginning, but when they're alone, she tends to be very possessive. ~!Her ill feelings towards men began when she was almost molested by a man on the train, although saved by Hanabi, leaving her scared. Sanae begins to have romantic feelings towards Hanabi as the story progresses.!~

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)

__Height:__ 165 cm

[Website](https://www.tomatsuharuka.com/) | [Blog](http://ameblo.jp/tomatsuharuka-blog)

Tomatsu debuted in 2007, starring in Shinkyoku Soukai Polyphonica as Corticarte Apa Lagranges. Since then, she has had other major roles such as Lala Satalin Deviluke in To Love-Ru and Shiho Sannomiya in Zettai Karen Children. Before graduating from high school in 2008, she used to live in Ichimomiya city where she often took the shinkansen, traveling back and forth between Nagoya and Tokyo to attend recordings. On January 11, 2019, she married a man from outside the entertainment industry.

One of the members of the voice actress unit [Sphere](https://anilist.co/staff/103636).

__Non-anime roles:__
- Mary - Goddess of Victory: Nikke (VG)
- Karenina - Punishing: Gray Raven (VG)

[Twitter](https://twitter.com/mollysearcy)

Alexa Navarro is a Mexican voice actress.

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) 
Note: Includes one extra chapter and the one-shots "Nyan Nyan Prelude", "Nyan Nyan Serenade", "Nyan Nyan Oratorio", "Nyan Nyan Cantata", and "Nyan Nyan Andante".

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) 
Note: Includes one extra chapter.

Sanae Ebato