**Hometown:** Tokyo
**Height:** 157 cm

Kotoha is a very diligent girl with a passion for acting, though she often gets lost in it when doing so. If one had to describe what Kotoha is like in three words, it would be “an honors student”; she's diligent, takes everything seriously, does all work to her absolute best, and she just seems to be perfect at everything. Yet, she actually has low self-confidence. She often says that she has no any real talents (except maybe acting), and she has a somewhat fragile mentality.

This makes Kotoha easily pressured by her work and she accumulates a lot of emotional stress from time to time, to the point that she occasionally breaks into tears.

Fortunately, in those times, her two best friends, Megumi and Elena are often there to comfort her. Kotoha, Megumi, and Elena later form a unit named Tri Star Vision.

PV made for THE IDOLM@STER Million Live!'s 4th Anniversary.

The idols of 765 Production continue on their neverending journey—towards a new stage, towards a bright and shiny future! 
The girls and their producer have gone through thick and thin, and have stood face to face with all kinds of difficulties. 
It's time again for the girls to foster their friendship, and through great discipline, they step forward to their starry future. 
(Source: Official website)

Animated music video for the song Seven Count by MILLIONSTARS. Serves as an anime prologue image music video for The IDOLM@STER Million: Live! revealed during the AnimeJapan 2022 event. This prologue stars Mirai Kasuga, who dreams and envisions a future of being an idol.

__Agency:__ Office Osawa
 
[Profile](https://osawa-inc.co.jp/women/tanedarisa/) | [Instagram](https://www.instagram.com/tane_da_dayo/)

On September 1, 2016, Office Osawa announced that Taneda would put her career on hiatus to focus on treatment for her throat, various roles she done were recast during this time such as Erina Nakiri from Food Wars who was replaced by Hisako Kanemoto from Season 3 and onwards.

On August 4, 2017, Office Osawa announced that her treatment was successful and she would gradually return to voice acting.

__Non-anime roles:__
~!
• D.Va in "Overwatch" (VG)
• Kuon in Utawarerumono (VG series)
• Shirasu Azusa in Blue Archive (VG)
!~


Manga adaptation of "THE IDOLM@STER Million Live! Theater Days" smartphone rhythm game, focusing on Yuriko Nanao, Momoko Suou and Konomi Baba.
 
Note: Chapter count includes prologue, one 0.5 chapter, three Christmas specials, and six volume omake chapters.

Animated PV of the song "Dreaming!" from THE iDOLM@STER Million Live!, included with the first limited edition of the single "THE IDOLM@STER LIVE THE@TER DREAMERS 01 Dreaming!"

Mirai Kasuga, who wants to carry on a dream she has yet to see. Shizuka Mogami, who yearns to be an idol and is shaken. Tsubasa Ibuki, who does not know what she can be serious about. 
 
At 765 Production new idols gather and everyone's "dreams" will brought into brilliance at the theater! The long-awaited anime of "The IDOLM@STER Million Live!! 
(Source: Official Site, translated)

A new episode included in volume 3 of the Blu-ray release depicting behind-the-scenes footage of the opening performance

Kotoha Tanaka