Ota-kun, the otaku gets transported in time to 10 000 B.C., where he conquers unsuspecting prehistoric women with his knowledge of modern sex.

After an unexpected accident, Mirae falls into a coma. But for some reason, she keeps waking up at a time when everyone else’s stops. With this miraculous power, she tries desperately to wake up from her c...

After witnessing his favourite idol sleeping with another man, Ota slips through a crack in time and finds himself transported to 2200A.D. After being confused for as a Sex-Bot, Ota must join hands with the...

Ye Wutian, a brilliant doctor from 2089, somehow time-travels back to the year 2019 in a lab experiment explosion. He wakes up in a wild mountain, and then manages to save a girl, Li Wan Er who's been bitten...

Shouji Osamu is an elementary school teacher fresh out of college about to embark on his first day. At the school gate, he was suddenly hugged by Chise, a girl he doesn't recognize who seems to know him. He ...

1. Off♥Reco Bangai-hen 2. Off the Record 3-4. Mirai kara Kimashita! (Mirai Paradox) 5. Aoi Crisis! 6. Pudding yori Oishii Mono 7. Negai 8. Off♥Reco de O-ne-ga-i

An is a high school girl and a live-in superintendent at a share house. One day she receives a mysterious refrigerator through express delivery, and inside of it… was a very attractive guy! Turns out he...