|Japanese Voice Actor||Banjo Ginga|
|English Voice Actor||David Gallagher|
Shiro Sakamoto is the main protagonist of B-Daman AgeX, and a protagonist in B-Daman Years. He is calm and collected, but after her sister, Ayano Farsia's death, he plotted revenge on Zion by joining them and pretend to kill WBMA.
Skills and AbilitiesEdit
Granted a high IQ (Intelligence Quota) of 240, Shiro is a highly gifted and well educated person. He is also a gifted B-Shot, able to sense the strategies of his opponents.