Otouto ja Irarenai!!
Complete | Minaduki Yuu | 2000 released
I wasn't expecting a side story, looks promising hopefully we'll get a new chapter soon.
Ashita wa Docchi Da!
Ongoing | Yamamoto Kotetsuko | 2015 released
OMG words cannot express how happy I am that this new work of this author appeared and that it's this good. I can't wait for more. I only hope the shounen ai part of the manga is not too long.
Itoshii Akuma