**Height:** 157 cm

Akiho is the secondary protagonist and main heroine of Robotics;Notes.

She is the president of the Tanegashima Robot Research Club taking over from her sister after her graduation from high-school and is taking over the construction of the life size mecha based on the in-universe anime Gunvarrel: the GunBuild-1 which was originally headed by her older sister, Misaki Senomiya.

Unlike her childhood friend Yashio Kaito, Akiho has a passionate love for robots and mecha anime and grew up with her father and sister watching various mecha shows including the fictional shows Gunvarrel and Gunbam.

2019, Divergence Ratio 1.048596 (Steins Gate worldline). The near future, where a device popularly called the PokeCom, packaged with PhoneDroid OS, spreads, bringing the Augmented Reality world close to existence. 
Central Tanegashima High School's Robot Research Club is in danger of losing its club status. Kaito Yashio, one of only two members, is only obsessed with robot fighting games, showing no interest in the Robo Club even in this situation. The reckless, useless club head, Akiho Senomiya, aims to complete a giant robot, struggling hard to avoid losing the club's status. 
Then, one day, Kaito discovers the A.R. annotation that becomes the Kimijima Report. Written in that report is the indictment of someone named Kou Kimijima's conspiracy involving the world. 
(Source: VNdb)

__Height:__ 150 cm

[Fanclub](https://www.gokinjolno.jp/) | [Blog](http://nanjolno.jugem.jp/) | [Twitter](https://twitter.com/nanjolno) | [Instagram](https://www.instagram.com/nanjolno/) | [Youtube](https://www.youtube.com/channel/UCFJORT2GGeNsKKLCf3BqSEQ)

She was the vocalist of the band fripSide and graduated in April 2022 with the fripSide Phase 2 Final Arena Tour. Likes cats, Final Fantasy XIV (even dubbed and sung the battle theme of Suzaku), and ramen.

**Non anime roles:**
- Soltina - Memento Mori (VG)
- Noise - Goddess of Victory: Nikke (VG)
- Topaz - Honkai: Star Rail (VG)
- Shu - Arknights (VG)
- Junah - Metaphor: ReFantazio (VG)
- Trigger - Zenless Zone Zero (VG)

[Twitter](https://twitter.com/severelylindsay) | [Instagram](https://www.instagram.com/lindsayseidel/)

An American actress and voice actress, mostly starring in independent film roles and anime voice over roles for Funimation.

In 2016, she won the Staff Choice Award for Voice Actress of the Year at the 4th Annual BTVA Anime Dub Awards. Then, in 2018, she won the Staff Choice Award for Best Female Lead Vocal Performance in an Anime Television Series/OVA for her role as Yuzu in "Konohana Kitan" at the 6th Annual BTVA Anime Dub Awards.

[Twitter](https://twitter.com/nycolleyshon) | [Instagram](https://www.instagram.com/nycolleyshon/)

A Mexican voice actress. She is known for being the Latin American Spanish voice of Fionna in _Adventure Time_, Babs Seed in _My Little Pony: Friendship Is Magic_ and Riley Mathews in _Girl Meets World_.

She is the sister of [Dalí González](https://anilist.co/staff/206475/Dal-Gonzlez).

In 2019, childhood friends Yashio Kaito and Senomiya Akiho are in their last year of high school. Together, they are the only students in the robotics club, which has lost its school funding. Akiho is passionate about robots, and longs to complete building the robot her older sister Misaki began in this same club. Kaito doesn't really care about robots, and is obsessed with video games, specifically "Kill Ballad Online." However, he stays in the robotics club due to his friendship with Akiho. Now, just after Kaito is accused of cheating in his favorite game, Akiho decides to risk her club's existence in exchange for the funding to finally finish her sister's giant robot...

An alternate story of "Robotics Notes" centering on Frau's route. 
 
In 2019, childhood friends Yashio Kaito and Senomiya Akiho are together in their high school's robotics club, but it is in danger of being abolished. Akiho wants to preserve the club, as she feels like it is her last link to her older sister, a roboticist. Akiho has only Kaito to rely on, but he's more interested in the game "Kill Ballad Online." It turns out, though, that Kaito's obsession with Kill Ballad may come in handy for their robotics club, and there are other allies they'll meet along the way!

The story detailing the past of Senomiya Misaki, elder sister to the Robotics;Notes heroine Senomiya Akiho.