 If you liked
Girls & Panzer
|
 ...then you might like
Slow Start
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"Slow Start" is "Girls und Panzer" without the panzer.
Both are moe shows with the cuteness aspect emphasized. Miho (Girls und Panzer) and Hana (Slow Start) have similar character designs. Both main characters also entered their high school under unusual circumstances.
Tama and Yukari have a similar demeanor and is obsessed in a hobby. Tama is a J-culture otaku and Yukari is a tank otaku.