Seiten Taisei is a persona of the Jester / Hunger Arcana. It specializes in Physical attacks. Its default level is 68.
Sun Wu Kong was supposedly born from a rock. He wreaked havoc and was punished by Buddha, but was eventually saved by a monk named Santsang.
How to Obtain
Seiten Taisei — as with the other Jester/Hunger personas — cannot be found during shuffle time in any dungeons; it must be fused.