Boku wa Subete wo Shitteiru
僕はすべてを知っている
A special booklet was included with the limited first print of Volume 2 of Boku wa Subete wo Shitteiru. It was later made available digitally on June 14, 2024.
Isinasalin pa — orihinal na teksto sa English.
Isinasalin pa — orihinal na teksto sa English.
