"Original" doujinshi by the circle Rico-ba.

My dumb friend took me to a karaoke for no reason. But wait, the girls here are really pretty. And is that? Is she from my high school? She used to be so kind and pretty. What in the world happened to her? ...

A side-story for Byakko series. (Vol. 1 is the same as Byakko no Yuu)

Original Webtoon: Kkatoon, Kkabong

Original Webtoon: Anytoon, Ridibooks, MrBlue, Naver Series, Comico, Lezhin, Toomics

An original yandere collection featuring 8 previous works and an 18 page new work! 1. Byouai Setsuwa (病愛説話) 2. Onii-chan Flag Breaker (お兄ちゃんフラグブレイカー) 3. Aigan Ningyou to Ka...

1. Sensei! Wakarimasen! (Sensei! I Don't Understand!) 2. Tadaima Nama de Jikkyouchuu! (Currently Live with a Broadcast!) 3. Mei Nante Iranee yo, Natsu (I Don't Need Something Like A Niece, Summer) 4. Kitt...

1. I'll Peel It Off for You 2. The First Sexy Experience of the Boy 3. The Lady Next Door 4. Shameless Interviewer 5. Teasing Madam 6. Hijoukin no Himitsu (Part-time Job Secret) 7. Bye-bye, Virginity ...

1. Summer Beach 2. Oshioki Ecchi!! (Punishment Sex!!) 3. For a Friend 4. Ikasare Densha (Enjoying the Train/A Train That Makes You Come) 5. Ano Natsu no Boku to Sensei to... (That Summer with Sensei and Me a...

1. Dokidoki Gohoubi Lesson (Doki Doki Gift Lesson) 2-4. Ukiuki Gohoubi Lesson (Cheerful Gift Lesson) 5-6. Dokidoki Hatsukoi Mama (Heart Racing First Love Mama) 7-8. Papapapa Pajama Party 9-10. Mamamama M...

Side Story: Enju no Mori -Byakko no Mori Gaiden-

Yeonjoo and Jaeho are business and sex partners. Their partnership is shaken by a blind date proposal sent by Jaeho's friend, who's pretending to be Jaeho, to Yeonjoo. Original Webtoon: Bomtoon, Lezhin, Nav...

A married couple moved in next door a month ago. Though the husband is boring, his wife is young, beautiful and busty. A guy feeling jealousy has a strange dream that night... Ohkura Bekkan's first original...