Yaoi Manga with Short Semes Tall Ukes

Chapter 11 is the first chapter of Shishi Mo Kobamazu and chapter 4.1 of Ichiban Chikaku De Koi O Suru.

Tokura, an openly gay associate university professor tries to keep a distance between himself and his childhood friend, Gin, who he yearns for.

One day, the Sakurai brothers, Haruki (Second year, yankee) and Mafuyu (First year, small and cute) fall down the stairs and switch bodies. Akiyama-kun (first year, Mafuyu's friend), who is at odds with Haruki, encourages Haruki to act like Mafuyu while he's trapped in Mafuyu's body. As their feelings for each other start to change, Haruki notices a change in Mafuyu, who's in his body, and notices a first-year yankee called Hajime following Mafuyu around and calling him "Sakurai-sempai".

Two childhood friends with a 2 cm height difference between them struggle to find themselves as their feelings of friendship turn into love.

CAUTION: RAPE AND SEXUAL ABUSE ABOUND!!
This manga follows poor Yoru on his quest to win over his fellow bandmate, Asamichi, who also happens to be his first love (and incredibly homophobic, violent, and moody).

Chapter 2 is the second chapter of the story "The Future I Whisper to You" or Kimi Ni Sasayaku Mirai, which follows Takami Renji, who just lost his beloved Kazuki-sempai, and Munagata Kazuki, the beloved sempai, who is reincarnated. This chapter takes place when Kazuki's reincarnation is 18 and Renji is 34.
Chapter 5 follows the straight Chief Katsumoto, who never denies a request, and his subordinate Ichiki, an overly promiscuous uke.

Pages 1-66 is a continuation of Papa I Love You, but focuses on Akio as a teenager, and his relationship with his papa's friend, Hirasaka.

Short, cute Omega seme meets handsome, rich alpha.

Chapters 1-3 and 6.2 tell the story of 19 year old university student Ikeda Tooru, also known as "Robo-kun," who is in love with his coworker, 28 year old Azuma Kouji, a sex addict who frequents sex shops as a hobby.

Chapter 4 tells the story of Chiyoda, who returns to the place where he met his first love at 4 years old, and discovers that his first love wasn't really a girl, but a guy. This is the story of Chiyoda and his sempai, third year student, Ichikawa.