Season Regulars 8

1. 

   Manaka Iwami

   Hiori Hirahara (voice)

2. 

   Haruka Chisuga

   Ruka Hanari (voice)

3. 

   Yuka Takakura

   Momo Tanabe (voice)

4. 

   Hitomi Ohwada

   Miyako Shirakaba (voice)

5. 

   Reina Ueda

   Mio Hirahara (voice)

6. 

   Nina Tamaki

   Nina Yamada (voice)

7. 

   Rui Tanabe

   Uta Komagawa (voice)

8. 

   Shiori Izawa

   Shino Mizusaki (voice)

Guest Stars 0

There are no cast records added to I Still Haven't Mastered Anything.

Crew 0

There are no crew records added to I Still Haven't Mastered Anything.