Watanabe is a Tekken player from Japan who has competed in tournaments such as:

• 2021: BSF CUP#6 TEKKEN Online Challenge 2021 DOJO (4th), G-Project DOJO ~BULK UP~ (33rd), HAKAIOH YUYUCUP / TEKKEN ONLINE DOJO2021 DOJO96+ (9th), ICFC Dojo (33rd), MASTERCUP 100 ONE HUNDRED (7th), NWC CUP -TEKKEN7 ONLINE CHALLENGE 2021 DOJO- (3rd), Red Bull 5G 2021 FIGHTING, TOC pekos cup, TEPPAN CUP #2 (17th), TOC Tayan CUP FINAL (17th), TSF CUP FINAL TEKKEN Online Challenge 2021 DOJO.
• 2020: TOPANGA LEAGUE x TEKKEN7 Season2 (13th).
• 2019: KVOxTSB 2019 (17th), MASTERCUP TRY TOKYO 2019 (13th), Wellplayed Challenger (17th).