OTAWA Kokoro (JPN) 2006

Lima World Championships Juniors Mixed Teams 2025 (PER) (+70 kg Junior Teams) IJF

Lima World Championships Juniors Individuals 2025 (PER) (-78 kg Junior) IJF

LOST Round of 32 03:55	NIEMEYER Mathilda Sophie (GER) 2005	`1--/0`
	OTAWA Kokoro (JPN) 2006	`---/0`

Grand Prix Upper Austria 2025 (AUT) (-78 kg Senior) IJF

WON Round of 32 04:00	BOUVIER Ilana (FRA) 2003	`---/0`
	OTAWA Kokoro (JPN) 2006	`1--/1`

LOST Round of 16 01:12	HOELTERHOFF Julie (GER) 1998	`1--/0`
	OTAWA Kokoro (JPN) 2006	`---/1`

Dushanbe World Championships Juniors Mixed Teams 2024 (TJK) (+70 kg Junior Teams) IJF

Dushanbe World Championships Juniors Individuals 2024 (TJK) (-78 kg Junior) IJF

WON Round of 32 03:53	OTAWA Kokoro (JPN) 2006	`-2-/0`
	DUAN Jinye (CHN) 2004	`---/0`

LOST Round of 16 04:00	OLAYA Brenda (COL) 2004	`-1-/0`
	OTAWA Kokoro (JPN) 2006	`---/1`

Graz Junior European Cup 2024 (AUT) (-78 kg Junior) IJF 5th Place

WON Round of 16 04:47	JAKUS Nika (CRO) 2004	`---/2`
	OTAWA Kokoro (JPN) 2006	`-1-/0`

WON Quarter-Final 03:42	OTAWA Kokoro (JPN) 2006	`-2-/2`
	STJEPANOVIC Jovana (SRB) 2005	`---/0`

LOST Semi-Final 05:07	HANSTEDE Maria (NED) 2005	`1--/0`
	OTAWA Kokoro (JPN) 2006	`---/1`

LOST Bronze 05:06	CAMILLO Dandara (BRA) 2006	`-1-/0`
	OTAWA Kokoro (JPN) 2006	`---/2`