Kubota Spears Funabashi Tokyo-Bay (クボタスピアーズ船橋・東京ベイ) is a Japanese rugby union team based in Funabashi, Chiba Prefecture. It is in Division 1 of Japan Rugby League One for 2026/27, where its name is written Kubota Spears Funabashi TOKYO-BAY.
History
The team was formed in 1978. In 1990, the 100th anniversary of Kubota's founding, the company made it one of its company sports. In 2023 the team won the 2022–23 League One Division 1 final, its first league title.
Ground
The club's home ground is at 2-16-1 Sakaechō, Funabashi, Chiba Prefecture (postcode 273-0018).
Teams and training
The club runs the Kubota Spears Academy, which invites young players to aim to become "future top athletes".
Club life
The club's aim is to be "a strong and loved team".