Maid Sama!

Maid Sama! is a romantic comedy manga series that received an anime adaptation which aired in 2010.

The story is set at Seika High, a former all-boys high school infamous for its rowdy students that has recently become a co-ed school. Misaki Ayuzawa is the first female student council president but has gained a reputation among the male students as a strict boy-hating demon dictator. However, she secretly works part-time at a maid cafe in order to support her family, and her secret is eventually discovered by Takumi Usui, a popular student and notorious heart breaker.

Episode 2
The boys suggest performing a belly dance for the school festival, and they try on costumes.

Episode 5
Takumi's shirt is partially unbuttoned.

Episode 6
Takumi is injured and his shirt has gotten damaged.

Episode 7
Takumi is injured, and he takes his shirt off.

Episode 8
Tora's shirt flies up.

Episode 9
Takumi wears an unbuttoned shirt in Misaki's dream.

Episode 11
Takumi swims in a speedo.

Episode 12
Takumi's shirt flies up.

Episode 13
Goki's shirt flies up.

Episode 14
Takumi unbuttons his shirt after getting wet.

Episode 15
Takumi's shirt flies up.

Episode 17
Aoi and Misaki take part in a mixed doubles beach volleyball tournament.

Episode 19
Misaki unbuttons Takumi's shirt.

ED 1
Takumi is shirtless multiple times.