We Without Wings: Yū (Yuu) Yoneda

 Yuu Yoneda is an editor who gives Shusuke an assignment to write a review of Hiyoko's novel.  

Getsumen to Heiki Mina (Getsumento) (Lunar Rabbit Weapon Mina): Yuu Takanashi

 Yuu is a young actress who blackmails Mina after discovering that she was a Rabbit Warrior only to reveal that she is also a henshin.  Yuu's alter ego is called Tamamushi Miina and she transformes into it after consuming cherries.

Geobreeders: Yuu Himehagi

 Yuu is the driver and mechanic for Kagura Total Security. She believes that if she is not move she is not accomplishing anything. Yu will fall into a deep sleep if not driving and also chain smokes; sometimes with explosive results.

Bonus: Group Drawing

Comic Party: Yū Inagawa

Yuu is a passionate dojinshi enthusiast from Kobe who frequently comes to Tokyo for the conventions.  She speaks with a strong Bostonian accent (Kansai in the original Japanese) and has a strong rivalry with Eimi.  She is head strong and doesn't suffer fools easily.  Her parents own a hot spring she will one day inherit.