Robotics;Notes - Season 1 - Eps 2: Because of Dreams, Hopes and Passion
Needing a robot for the tournament, Kaito and Akiho find an old Tanegashi Machine hobby robot in storage, only to find its batteries have run out. Akiho goes to see an old man named Tetsuharu 'Doc' Fujita to try and get some new parts, but finds they are too expensive. Kaito asks shopkeeper Mizuka Irei to look into any weaknesses Doc may have so he can lower his prices. This leads Akiho to meet Doc's granddaughter, Junna Daitoku. Although Junna fails to be much help, Akiho manages to get the parts needed thanks to an advanced allowance and a promise that they'll pay with the prize money. After repairing the robot, Akiho and Kaito work on controlling it, with Kaito also having to deal with Akiho's 'elephant mouse syndrome', an ailment she got following an accident seven years ago in which time fasts forward for her. Noticing her fatigue, Kaito agrees to be the robot's operator on the condition that she makes the controls similar to his favourite game, Kill Ballad.
About Robotics;Notes

Title: Robotics;Notes
First Air Date: 2012-10-12
Last Air Date: 2013-03-22
Status: Ended
Rating: 6.9/10 (from 18 votes)
Language: JA
Seasons: 2
Total Episodes: 22
Network: Fuji TV
Genres: Animation, Drama, Mystery, Sci-Fi & Fantasy
Production Companies: Funimation Global Group, Production I.G
Synopsis
In 2019, Kaito Yashio and Akiho Senomiya are the sole members of the Robotics Club at Central Tanegashima High School in Kyushu, Japan. Kaito is a laid back student and a skilled gamer who is just trying to help Akiho, his childhood friend. She is an energetic positive-thinking girl who yearns to complete the ongoing project of the club: building a functional replica of Gunvarrel, the main robot of a once popular TV series. As they gather new members and try to assemble the robot, Kaito starts stumbling upon secret reports that might reveal a conspiracy of large proportions. Unaware of what he is actually dealing with, Kaito little by little starts discovering clues laid by the mysterious Ko Kimijima.
Cast

Rie Kugimiya
Airi (voice)

Kaori Nazuka
Frau Kōjiro (voice)

Ryohei Kimura
Kaito Yashio (voice)

Sora Tokui
Junna Daitoku (voice)

Yoshimasa Hosoya
Subaru Hidaka (voice)

Yoshino Nanjo
Akiho Senomiya (voice)