Currently watching Episode 1 Switch to alternate servers in case of error.
Oniichan Wa Oshimai

Oniichan Wa Oshimai

HD
SUB
TV Series Ongoing 2023
Mahiro Oyama was just a normal erotic-game loving dude...until he woke up one morning as a woman! Turns out his mad-scientist little sister, Mihari, tried out one of her new experiments on him...with a disastrous outcome, as far as Mahiro's concerned! But Mihari is as determined to study him as he is determined to go back to his shut-in, game-playing life, and one thing's for sure...life is going to get a whole lot weirder from here on out!
Animefox is a site to watch online anime like Oniichan Wa Oshimai SUB online GoGoAnime, or you can even watch Oniichan Wa Oshimai in HD quality just like KissAnime and 9Anime.

6.8 (6868 voted)
Vote now
Rate this anime!

Comments

Recommended For You

DUB
EP 51
Zettai Muteki Raijin-Oh (Dub)

Zettai Muteki Raijin-Oh (Dub)

TV Series Completed 1991
DUB
EP 155
Tennis no Ouji-sama (Dub)

Tennis no Ouji-sama (Dub)

TV Series Ongoing 2001
DUB
EP 155
Tennis no Ouji-sama (Dub)

Tennis no Ouji-sama (Dub)

TV Series Ongoing 2001
DUB
EP 178
Tennis no Ouji-sama (Dub)

Tennis no Ouji-sama (Dub)

TV Series Completed 2001
DUB
EP 26
Dai-Guard (Dub)

Dai-Guard (Dub)

TV Series Completed 1999
SUB
EP 43
Ginga Shippuu Sasuraiger

Ginga Shippuu Sasuraiger

TV Series Ongoing 1983
SUB
EP 26
Gun-dou Musashi

Gun-dou Musashi

TV Series Completed 2006
DUB
EP 155
Tennis no Ouji-sama (Dub)

Tennis no Ouji-sama (Dub)

TV Series Ongoing 2001
SUB
EP 13
Crest of the Stars

Crest of the Stars

TV Series Completed 1999
SUB
EP 3
Fate/Extra: Last Encore - Irusterias Tendouron
DUB
EP 128
Tennis no Ouji-sama (Dub)

Tennis no Ouji-sama (Dub)

TV Series Ongoing 2001
DUB
EP 155
Tennis no Ouji-sama (Dub)

Tennis no Ouji-sama (Dub)

TV Series Ongoing 2001
SUB
EP 10
Dazzle

Dazzle

TV Series Completed 2008
DUB
EP 24
Kanon (2006) (Dub)

Kanon (2006) (Dub)

TV Series Completed 2006
DUB
EP 13
Ima, Soko ni Iru Boku (Dub)

Ima, Soko ni Iru Boku (Dub)

TV Series Completed 1999
DUB
EP 25
B'T X (Dub)

B'T X (Dub)

TV Series Completed 1996
SUB
EP 12
Futari wa Milky Holmes

Futari wa Milky Holmes

TV Series Completed 2013
DUB
EP 178
Tennis no Ouji-sama (Dub)

Tennis no Ouji-sama (Dub)

TV Series Completed 2001
DUB
EP 24
Hikari to Mizu no Daphne (Dub)

Hikari to Mizu no Daphne (Dub)

TV Series Completed 2004
SUB
EP 3
Ane Log

Ane Log

TV Series Completed 2014
DUB
EP 24
Kakkou no Iinazuke (Dub)

Kakkou no Iinazuke (Dub)

TV Series Ongoing 2022
DUB
EP 178
Tennis no Ouji-sama (Dub)

Tennis no Ouji-sama (Dub)

TV Series Completed 2001
SUB
EP 51
Hana Yori Dango

Hana Yori Dango

TV Series Completed 1996
DUB
EP 178
Tennis no Ouji-sama (Dub)

Tennis no Ouji-sama (Dub)

TV Series Completed 2001

Current Anime

Genres