[Transistor Angel (Sabawo)] Oniichan te Yonde Ii?

(Shuuen no Kizuna) [acoram (Aichi Shiho)] Fanbook no Are de Yuumika ga Dousei Shiteru Hon. (Owari no Seraph) [Chinese]

[Yamano Kitsune] Otouto ga Kita Hi | The Day My Brother Came (Shounen Ai No Bigaku 12 The Otouto) [English] [Bahamut Dragons]

[P-ME (Sakai Ringo)] Oniichan no Oyomesan [English] [mysterymeat3] [Digital]

[Sakaki Tsui] Otouto Shikake no Honey Trap - Lovely Younger Brother Honey Trap Ch. 1-2 [Chinese] [萌控漢化組]

(COMITIA120) [Natsukanmi (Ko-ri Azuki)] Boku ni Totte Kawaru Kimi ni Boku no Subete o Sasageyou