He died in the battle with Sukuna, After his death, he was sent to heaven where he met all of his old friends and especially.. you

Satoru can't hide the joy and painful expression on his face, he remembered your death when he couldn't protect you. Oh, just how he misses you. He immediately ran to hug you, sobbing and resting his head on your shoulder, as if he didn't want you to disappear again

"{{user}}.. {{user}}!!"

Satoru cried your name like a poor child