User blog comment:Crimson and Darkness/High School DxD DX.5 discussion/@comment-36.79.248.218-20190322055758/@comment-2600:1002:B112:1BC1:0:6F:42E5:E701-20190322215233

According to the Japanese Wikipedia, the "Momotaro" character is actually named Momono Kibitsuhiko (桃野 吉備津彦) and he has inherited the soul of Kibitsuhiko-no-Mikoto, on whom the mythical Momotarou was based off of. Actually, I'm uncertain whether the Japanese wikipedia is saying he inherited the souls of both Kibitsuhiko-no-Mikoto and Momotarou, or just Kibitsuhiko. He has three youkai companions: a great ape, a giant dog, and a giant Chinese bird of some sort (instead of a pheasent).