Sakamoto Tetsuya

=Appearances=

Tetsuya is a.

When he and Kamiya Shingo were young their partners, alongside Sakuyamon, Holy Angemon, and Metal Garurumon, fought Titamon, Venom Vamdemon, Piemon, and Apocalymon. Though they defeated Titamon, Venom Vamdemon, and Piedmon — Apocalymon managed to flee. =Additional Information=