It was created by Satoru Tanaka for a while. Now absent, Comet Renesia Earth, Comet Deurus Sun, Comet My Sleep Moon.

Comet Renesia, Comet Deurus, and Comet My Sleep are the now-defunct comets that existed in the world inside Satoru Tanaka's body. Comet Renesia, Comet Deurus and Comet My Sleep were crying when they were finally destroyed. "Satoru, what happened?" Comet Deurus, Comet Renesia, and Comet My Sleep said, "What happened?" I thought the universe was "don't be silly". Comet Renesia, Comet Deurus, and Comet My Sleep were destroyed by the universe and became nothing. Penetration equipment is a comet technology. Satoru Tanaka was disappointed and became stronger because his pride was completely polluted. Comet Renesia, Comet Deurus, and Comet My Sleep were tentatively daughters of Satoru Tanaka.