April schedule
OCR Lab & Base Camp – Opening days in April 2026 (10 AM–6 PM)
March schedule
The ground will be open from 10AM to 06PM the following days:
January 2024 the ground is closed
The ground remains closed in January.
We are closed 2023, July Friday 7th.
We are closed 2023, July Friday 7th.
We are closed on Saturday 10th.
10日土曜日に休みの日です。 We are closed on Saturday 10th.
Golden week Special.
We are welcoming you from May 3rd to 7th. Spartan Race in Chiba is coming soon, Hurry up.