artist twitter:https://twitter.com/y_raida
artist pixiv:https://www.pixiv.net/users/70911

dekkai-chan is a manga created by arai satoshi in 2013 and it seems like it ran until 2016. Since 2016, however, the series has not been touched, so it's probably dead

There should be more, the version uploaded already has a bit more, and if it ran for 3 years I'd hope there'd be more than just this.

Base +6