Ultimate Otaku Teacher - Season 1 Episode 20
Nagare, Taki's sister, is a professional idol singer, but is apparently willing to sacrifice her career if that's what it takes to make her sister Taki quit her street gang. It's up to Junichiro to hear her out and find a solution.
First Air Date : 2015-04-04
Last Air date : 2015-09-26
Runtime : 57 minutes
Cast : Suzuko Mimori, Hiroshi Kamiya, Rena Matsui, Aki Toyosaki, Ayane Sakura, Sora Amamiya
Crew : Atsushi Maekawa (Series Composition), Masato Sato (Series Director), Naritoshi Sato (Producer), Takeshi Azuma (Comic Book)
Quality : 
Subtitles :
- Season 1 : Episode 12015-04-04
- Season 1 : Episode 22015-04-11
- Season 1 : Episode 32015-04-18
- Season 1 : Episode 42015-04-25
- Season 1 : Episode 52015-05-02
- Season 1 : Episode 62015-05-09
- Season 1 : Episode 72015-05-16
- Season 1 : Episode 82015-05-23
- Season 1 : Episode 92015-05-30
- Season 1 : Episode 102015-06-06
- Season 1 : Episode 112015-06-13
- Season 1 : Episode 122015-06-20
- Season 1 : Episode 132015-06-27
- Season 1 : Episode 142015-07-11
- Season 1 : Episode 152015-07-18
- Season 1 : Episode 162015-07-25
- Season 1 : Episode 172015-08-01
- Season 1 : Episode 182015-08-08
- Season 1 : Episode 192015-08-15
- Season 1 : Episode 202015-08-29
- Season 1 : Episode 212015-09-05
- Season 1 : Episode 222015-09-12
- Season 1 : Episode 232015-09-19
- Season 1 : Episode 242015-09-26
