Kouhai ga Saikyou.

Martial Arts Yaoi

1. Kouhai ga Saikyou. 2. Senpai wa Nayamashi. 3. Hanayome Shuugyou!? 4. Taka to Tonbi 5. Chocolate Dogma 6. Shijou Saikyou Lucha★dor 7. Chouzetsu Datsui Wizard Nine

Bukatsu no Kouhai ni Semarareteimasu

Comedy School Yaoi

Kyuuketsuki-chan x Kouhai-chan

School Shoujo Ai Vampire

Senpai ga Uzai Kouhai no Hanashi

Comedy Romance

A newly employed junior gets very annoyed with her senior at work in various situations in a young adult's life.

Märchen Kachou to Nonke Kouhai-kun

Comedy Romance Shounen Ai

Kareshi to Ore to Ore no Kouhai

Yaoi

Ore no Kouhai ga Konnani Kawaii Wake ga Nai

Comedy School Slice of Life

Ore no Kouhai ga Konnani Kawaii Wake ga Nai follows the story of the light novels, set at the time when Kirino Kousaka leaves for America to undergo athletic training. While the OreImo anime series tells the story in Kirino's elder brother Kyousuke's point of view, OreKou focuses on Kuroneko's experiences as Ruri Gokou, a high school freshman who becomes Kyousuke's junior. While Kuroneko struggles in mingling with her new classmates, she tries to sort out her feelings for Kyousuke. (Source: OreImo Wikia)

Oya ga Urusai node Kouhai (♀) to Gisou Kekkon Shitemita.

Shoujo Ai Slice of Life

Morimoto, a young professional woman in Japan, is tired of fending off her parents’ questions about her being single. They want her to marry a man and settle down, and they’ll insist on nitpicking her choice of groom to death. In an unexpected move, another woman in the office―who has a crush on her―offers to be her wife in a sham marriage, which might make her parents back off. But this “fake” marriage could unearth something very real! (Source: Seven Seas Entertainment) Included one-shot: Musanso Renai (Anaerobic Love)

Seishun Buta Yarou wa Petit Devil Kouhai no Yume wo Minai

Comedy Romance School

Karada kara Hajimaru Koi wa Dame desu ka!? Kouhai Danshi wa Midara na Sakushi

Romance Josei