Read Kagaku na Yatsura Vol. 1 Ch. 5 "The Invisible Ones" on MangaDex!. Read Kagaku na Yatsura Vol. 1 Ch. 1 "The Scientists" on MangaDex!
![[DISC] The Manga Freak and the Oddball Oneshot & Extra](https://preview.redd.it/disc-the-manga-freak-and-the-oddball-oneshot-extra-by-v0-jsurrf9vwah91.png?width=1080&crop=smart&auto=webp&s=f83d29c86075f43593ebf9546735ec1986abb754 "[DISC] The Manga Freak and the Oddball Oneshot & Extra by")
![[DISC] The Manga Freak and the Oddball Oneshot & Extra](https://preview.redd.it/disc-the-manga-freak-and-the-oddball-oneshot-extra-by-v0-e77tbz9vwah91.png?width=3169&format=png&auto=webp&s=2a6330c64ae340880716a959626c245e9a34f77c "[DISC] The Manga Freak and the Oddball Oneshot & Extra by")
Haruki spends most of his time with friends and fellow classmates Airi and Ayana. All seems well, that is until Airi and Ayana form separate clubs, the Mechanical Science Club and the Chemical Science Club. The two vie for Haruki's attention and hilarious chaos usually follows all attempts to make him join.. Kagaku na Yatsura (カガクなヤツら; "Scientific Guys") is a Japanese manga series written and illustrated by Hideaki Yoshikawa [ja]. It was serialized in Akita Shoten 's seinen manga magazine Champion Red Ichigo from February 2010 to December 2013, with its chapters collected in six tankōbon volumes. An original video animation (OVA), produced by Hoods Entertainment and directed by.