Mihama-en Garden (Makuhari Seaside Park)
Open by month
Partly closed in January: Autumn leaves from mid-Nov to early Dec; closed Dec 29 - Jan 3. New Year (Dec 29 – Jan 3): closed.
Open in February. No seasonal closure recorded.
Open in March. No seasonal closure recorded.
Open in April. No seasonal closure recorded.
Open in May. No seasonal closure recorded.
Open in June. No seasonal closure recorded.
Open in July. No seasonal closure recorded.
Open in August. No seasonal closure recorded.
Open in September. No seasonal closure recorded.
Open in October. No seasonal closure recorded.
Open in November — at its best. Koi feeding and the Shoraitei tea house.
Partly closed in December: Autumn leaves from mid-Nov to early Dec; closed Dec 29 - Jan 3. New Year (Dec 29 – Jan 3): closed.
Checked against the official site on 2026-10-12.

A pond-and-stroll Japanese garden in Makuhari's seaside park, framed by high-rise towers, with a tea house serving matcha.
Nearby
- Chiba Port Tower ≈ 40 min by car
- Kasori Shell Mound ≈ 55 min by car
- Nakayama Hokekyoji Temple ≈ 55 min by car
- Tokyo Skytree ≈ 55 min by car
- Mukojima-Hyakkaen Gardens ≈ 55 min by car
Travel times are rough estimates by car.
- Best time
- November — Koi feeding and the Shoraitei tea house
- Closed or limited
- Autumn leaves from mid-Nov to early Dec; closed Dec 29 - Jan 3
- Getting there
- 8 min walk from JR Kaihin-Makuhari Station
- Fee
- Adults ¥100, children ¥50 (matcha with sweet ¥900)
- Good to know
- 9:00-17:00; closed Mondays (Tue if Mon is a holiday) and Dec 29 - Jan 3
- Time needed
- 45 min
Checked against the official Japanese website on 2026-10-12. Report outdated info