GG BoyZ is a competitive Splatoon team based in Japan.
GG BoyZ won the third Splatoon Koshien tournament.
Later that year, at E3, GG BoyZ won the Splatoon 2 World Championship 2018, first by defeating Yeah Nah (AU/NZ) and BackSquids (GER, EU) in the Opening Rounds to secure the top seed, then by sweeping Yeah Nah three games to none in the Semifinal, and finally by defeating BackSquids four games to two. The championship victory was redemption for Dynamon, whose team Dynameu lost to Deadbeat (USA) in the World Inkling Invitation the previous year.
Roster (World Championships 2018)
|Dynamon||JPN||Support/Anchor||Gold Dynamo Roller, Rapid Blaster, Rapid Blaster Deco, Heavy Splatling, Custom Jet Squelcher|
|Etona||JPN||Support||Slosher Deco, Custom Dualie Squelchers|
|Taiji||JPN||Support/Slayer||N-ZAP '85, Tentatek Splattershot, Glooga Dualies Deco|
|Yamamicchi||JPN||Slayer||Enperry Splat Dualies|
Roster (World Championships 2019)
|Dynamon||JPN||Support/Anchor||Custom Explosher, Explosher, Custom Jet Squelcher|
|Etona||JPN||Flex||Tenta Brella, L-3 Nozzlenose, Custom Dualie Squelchers, N-ZAP '85|
|Taiji||JPN||Slayer||L-3 Nozzlenose, L-3 Nozzlenose D|
|Yamamicchi||JPN||Anchor||Custom Jet Squelcher|
|Splatoon 2 World Championship 2018||2018 June 11-12||1st|
|Splatoon 2 World Championship 2019||2019 June 8||1st|