Based on an ongoing novel by Kakine Ryosuke, first in the series.

Every human is going to ruin, a deadly battle with a drug and without a winner.

This is the “Country of Cats”. Touya, who had died in the human world, became an “ayakashi cat” and came to this world. At least that’s what the man who helped him, Kiri, had said, but Touya was unable to remember if he was a human or cat originally. However, when he was told by Natsuki and Akio, the friendly children with cat ears and tails, that he was to be married to Kiri, his heart started to race!?

Comic anthology of the Sword Art Online: Memory Defrag videogame.

1. 天使の瞳 悪魔の唇 / Angel Eyes, Devil Lips by IMAI Yasue 2. 迷宮団地]かがり淳子 / Labyrinth Complex by KAGARI Junko 3. 鏡よ鏡… / Mirror, Mirror... by MIZUHO Rino 4. 奇妙な同窓会 / Strange Class Reunion by SUGAWA Maki 5. ワレナイスイカ / Not Good Watermelon by MAKIHARA Wakana 6. 私の描いた天使 / The Angel I Drew by HIMEKAWA Kirara 7. ラブリー様 / Lovely Lady by AOI Michiru