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|Birthdate|| Date of manufacturing|
is on the back (September 8th)
|Hobby||Hot springs tours. I become red and fresh from the hot water.|
|Likes||Myself. I'm delicious|
|Dislikes||Medicinal ginseng. Because I get mistaken for one.|
|First Appearance||Pop'n Music 9|
Souji (called "Seiji" in his 2P palette) is a character who first appears in Pop'n Music 9.
The Miracle Rainbow Winner who has a reputation for becoming happy when everyone dances. He has a younger brother who's been separated from him that seems to be living somewhere.