Otouto o Isei to Shite Isshiki Shite Shimau Mukuchi na Onee-chan
(C84) [99mg (Coconoe Ricoco)] Otouto no Chippai kara Oppai ga Deru You ni Natta Ken [Chinese] [刷牙子漢化]
[Kaochuu Kingdom (Sisei)] Chi no Tsunagaranai Otouto [Digital]
(Splash!Hi) [Phlodexy (Yamano)] Yatto Oya to Otouto ga Dekakete Ie ni Dare mo Inai | Finally My Parents And Younger Brother Went Out And Nobody Is At Home (High☆Speed! -Free! Starting Days-) [English] [Holy Mackerel]
(C77) [pinktips.info (kazuha)] Shoutai Fumei no Otouto-sama (Touhou Project)