YAMAGUCHI, Takaya (JPN) 1999

Oberwart European Open 2020 (AUT) (-100 kg Senior) IJF

LOST Round 2 05:00	SNIPPE, Jelle (NED) 1998	`-1-/0`
	YAMAGUCHI, Takaya (JPN) 1999	`---/2`

St Petersburg Junior European Cup 2018 (RUS) (-100 kg Junior) IJF Silver

WON Quarter-Final 00:46	YAMAGUCHI, Takaya (JPN) 1999	`1--/0`
	UMAROV, Akhmed (RUS) 1998	`---/0`

WON Semi-Final 05:00	YAMAGUCHI, Takaya (JPN) 1999	`1--/1`
	FIZEL, Marius (SVK) 1999	`---/3`

LOST Final 01:28	YAMAGUCHI, Takaya (JPN) 1999	`---/0`
	BAKANOV, Denis (RUS) 1998	`1--/0`

World Championships Juniors Teams 2017 (CRO) (+90 kg Junior Teams) IJF

World Championships Juniors & Teams 2017 (CRO) (-100 kg Junior) IJF Bronze

WON Round 1 04:00	MUKETE, Daniel (BLR) 1997	`---/1`
	YAMAGUCHI, Takaya (JPN) 1999	`-1-/2`

WON Round 2 00:56	YAMAGUCHI, Takaya (JPN) 1999	`1--/1`
	IMALA, Otto (SUI) 1997	`---/0`

LOST Quarter-Final 01:51	YAMAGUCHI, Takaya (JPN) 1999	`---/2`
	RAKHIMOV, Temur (TJK) 1997	`1--/0`

WON Repechage 01:24	FARA, Aaron (AUT) 1997	`---/0`
	YAMAGUCHI, Takaya (JPN) 1999	`11-/0`

WON Bronze 01:15	YAMAGUCHI, Takaya (JPN) 1999	`1--/0`
	JAYNE, John (USA) 1997	`---/1`