Tournament:Seibugeki

Seibugeki
Info
Founded	2019
Region	Tokyo
Format	Double elimination
winners	Pichi (1)  Jagaimo (2, 4, 16)  HIKARU (3)  ProtoBanham (8, 11)  Shuton (9, 10)  Miya (12, 13, 15)  acola (14)
Most successful player(s)	Jagaimo,  Miya (3 wins)

Seibugeki is a Super Smash Bros. Ultimate tournament series held in Tokyo, Japan. The tournament series began in 2019, running four regional events before COVID-19 cancelled its fifth iteration. The series gained significantly more recognition when it returned in 2021 with Seibugeki 8, which became the series' first major event. Since then, the series has regularly hosted superregional and major-level events, becoming the third-largest tournament series in Kantō after Kagaribi and Umebura.

Champions

Main series

Super Smash Bros. Ultimate singles

Date	Event	Entrants	Player	Tag	Character(s)	Runner-up	Character(s)
September 21st, 2019	Seibugeki 1	64	unknown	Pichi		Hikari
October 26th, 2019	Seibugeki 2	126	unknown	Jagaimo		huto
November 29th-30th, 2019	Seibugeki 3	128	Eita Hoshi	HIKARU		Jagaimo
February 1st, 2020	Seibugeki 4	154	unknown	Jagaimo		Take
October 10th, 2021	Seibugeki 8	192	Naoto Tsuji	ProtoBanham		Eim
November 7th, 2021	Seibugeki 9	192	Shuto Moriya	Shuton		KEN
May 3rd, 2022	Seibugeki 10	192	Shuto Moriya	Shuton		Asimo
July 2nd, 2022	Seibugeki 11	192	Naoto Tsuji	ProtoBanham		Sigma
December 3rd, 2022	Seibugeki 12	373	unknown	Miya		Umeki
March 12th, 2023	Seibugeki 13	350	unknown	Miya		Kameme
July 1st, 2023	Seibugeki 14	272	Mashita Hayato	acola		Shuton
October 28th, 2023	Seibugeki 15	300	unknown	Miya		Shuton
December 30th, 2023	Seibugeki 16	191	unknown	Jagaimo		Gachipi

Super Smash Bros. Ultimate singles

Date	Event	Entrants	Player	Tag	Character(s)	Runner-up	Character(s)
September 25th, 2022	Seibugeki Rising 1	153	unknown	Purueight		nagu
February 12th, 2024	Seibugeki Rising 2	288	unknown	T.earth		Ko