Toru Oniki

Oniki was born in Funabashi on 20 April 1974. After graduating from high school, he joined Kashima Antlers in 1993. He played as mainly defensive midfielder. However he could not become a regular player behind Jorginho and Yasuto Honda. In 1998, he moved to Japan Football League club Kawasaki Frontale on loan. He played as regular player and the club won the 2nd place. In 1999, although he returned to Antlers, he could not play many matches. In 2000, he moved to newly promoted J1 League club, Kawasaki Frontale again. In 2000, he played many matches and the club won the 2nd place 2000 J.League Cup. Although the club finished at bottom place in the league and was relegated to J2 League, he became a regular player from 2001 season. Although his opportunity to play decreased from 2003, the club won the champions in 2004 and was promoted to J1 League. He could hardly play in the match from 2005 and he retired end of 2006 season.

Kawasaki Frontale

After retirement, Oniki began his coaching career serving as an assistant coach under Takashi Sekizuka with Kawasaki Frontale in 2007. He mostly spend his time becoming an assist to Yahiro Kazama until the end of the 2016 season. In January 2017, he was promoted to the club manager. In his debut season, he guided Frontale to their first-ever J1 League title in the 2017 season and also their first major honours, ending years of near misses. Under Oniki helms, Frontale established themselves as a dominant force in Japanese football. The club won back-to-back league titles defending their league title in the 2018 season. Later, he helped the club to add further more silverware in 2020 and 2021, becoming the first team to secure four J1 League titles within five seasons. During Oniki's tenure, the club would amass numerous titles, including four J1 League title, two Emperor's Cups, and one J.League Cup. His tenure saw Frontale win a total of 10 major trophies, making him the most successful manager in the club and league history.

Kashima Antlers

Oniki officially announced he would depart as manager due to his contract expiring at the end of 2024 season. He was subsequently announced as the new manager of his former club, the Kashima Antlers, starting from the 2025 season. In his first season, Oniki immediately led the team to the 2025 J1 League title, ending the club’s nine-year wait for a league title and also guiding the club back to the AFC…

Club

As of the end 2006 season.

As player

Kashima Antlers

J1 League: 1996 J.League Cup: 1997 Japanese Super Cup: 1997, 1999

Kawasaki Frontale

J2 League: 2004

As manager

Kawasaki Frontale

J1 League: 2017, 2018, 2020, 2021 Emperor's Cup: 2020, 2023 J.League Cup: 2019 Japanese Super Cup: 2019, 2021, 2024

Kashima Antlers

J1 League: 2025

Individual

J1 League Manager of the Month: February/March 2025,