Although, if you liked watching Kiss x Sis, then I bet you will love at least one of the picks from our list. I have decided to compile today for you a list of Top 20 anime I think are similar to Kiss x Sis, some of them might be to your liking, while some of them may not. What are some anime similar to Kiss x Sis? This is a question I have seen so many times being asked, being a fan of the series. Yosuga no Sora: In Solitude, Where We Are Least Alone. Oniichan no Koto nanka Zenzen Suki ja Nai n da kara ne! Ore no Imouto ga Konnani Kawaii Wake ga Nai Oniichan dakedo Ai sae Areba Kankeinai yo ne