[Yoiko Books] Hataraku Josei Zukan vol.2 ~Hayaraku Josei no Ichi Nichi "Hirugao/Yorugao" ni Mitchaku!~
[Yoiko Books] Kaohame no Uragawa | 포토존의 뒷면 [Korean]
[Yoiko Books] Ero Iko Dareda | 야한애는 누굴까 [korean]
[Yoiko Books] Jitsuroku - Taisho Jidai no Omiai
[Yoiko Books] Ero Iko Dareda | Who is erotic? [English]
[Yoiko Books] Ninkatsu Nisshi Otto ni Naisho de Seishi Bank Tsukatte mita | 남편에게 비밀로 정자은행을 사용해봤다 [Korean]
[Yoiko Books] Hataraku Josei Zukan vol.1 ~Hataraku Josei no Ichinichi "Hirugao/Yorugao" ni Micchaku!~ | 일하는 여성 도감 ~일하는 여성들의 「낮의 얼굴과 밤의 얼굴」에 대한 밀착 취재! [Korean]
[Yoiko Books (66b)] Our Bodies (How Children Are Made) -2nd Edition (English)
[Yoiko Books (66b)] Watashitachi no Karada ~Kodomo ga dekiru Shikumi~ Dai 2 Ban
[Yoiko Books (Asoko Takeru)] Josei no Tame no Zettai ni Ochinai Shuukatsu-jutsu | The Women's Foolproof Guide to Job Hunting Success [English] [SaLamiLid]
[Yoiko Books] Hataraku Josei Zukan vol.1 ~Hataraku Josei no Ichinichi "Hirugao/Yorugao" ni Micchaku!~
[Yoiko Books] Hataraku Josei Zukan vol.1 ~Hayaraku Josei no Ichi Nichi~
[Yoiko Books] Ninkatsu Nisshi Otto ni Naisho de Seishi Bank Tsukatte mita
[Yoiko Books] SNS de Furin Suru Hito Sareru Hito [Korean] [Niya-J]
[Yoiko Books] Seiyoku Kansatsu Variety Watching | 그려내린 성욕관찰 버라이어티 관찰 [Korean] [Niya-J]
[Yoiko Books] Josei no Tame no Zettai ni Ochinai Shuukatsu-jutsu | 여성을 위한 절대 떨어지지않는 취활술 [Korean] [Niya-J] [Digital]
[Yoiko Books] Boku no Natsuyasumi Sakubun | 나의 여름방학 작문 [Korean]
[Yoiko Books] Seiyoku Kansatsu Variety Watching
[Yoiko Books] Josei no Tame no Zettai ni Ochinai Shuukatsu-jutsu