Tokyo · Setagaya (Okamoto)

Seikado Bunko Grounds (Okamoto)

Seikado Foundation
Modern

This season's opening

Special opening…

Seikado Bunko explorer tour

Fri 23 Oct – Tue 27 Oct
Oct 23 & 27 only (sold out as of Sep 27)
Open days
Oct 2026
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Hours
Fri 23 and Tue 27 Oct, at 10:30 and 14:00; check-in opens five minutes before.
Admission
¥3,000, including admission to the Seikado exhibition in Marunouchi.
Booking
Booking required
Online only (sales opened 5 Sep; no door sales), 20 per tour. As of 27 Sep all four tours were sold out.
What opens

A curator-led walk through the normally closed library building and the grounds. Meet at the fountain inside the estate.

Before you go

The ticket includes the Marunouchi exhibition, so plan that visit too. The Okamoto grounds are hilly; wear good shoes.

Official announcement ↗Checked: 27 Sep 2026

About the garden

The wooded estate where the Iwasaki family of Mitsubishi built a library and a mausoleum on the Kokubunji escarpment. The art museum moved to Marunouchi in 2022; the grounds stay open on weekdays only, nearly empty. You see Josiah Conder's mausoleum and the 1924 library from outside, then the trees.

Where to stand

Climb to the library and look at its scratch-tile facade, then walk on to the mausoleum. Stand square to its front: Conder designed it for silence, and it still works. On the way down, the path follows the escarpment through the old Musashino woodland.

Practical notes

Weekdays only, 9:30 to 16:30, and free; the gate is shut on weekends and holidays. The library interior is not open, and the museum collection is now in Marunouchi. Seven minutes from Kaminoge Station, and the Gotoh Museum garden is on the way.

Tea and food nearby

Small places within walking distance. Check their opening days against the garden's.

  • ☕ Cafe
    Donut and Meatball KEOkeo
    15 min walk

    A small place by Kaminoge Station doing doughnuts and meatballs; after the tour, split one of each.

    Order:A doughnut and the seasonal special

    Mon–Wed and Fri 9:00–18:00, Sat 9:00–20:00, Sun 9:00–19:00
    Closed: Thursdays
    About ¥1,000
    Details ↗
  • 🍽 Food
    Tapir's Kitchen
    15 min walk

    A deli near Kaminoge Station where you pick home-made dishes from the counter; open all afternoon after the 14:00 tour, with wine by the glass.

    Order:Two or three deli plates and a glass of wine

    Tue–Sat 11:00–21:30, Sun and holidays 11:00–18:00
    Closed: Mondays (Tuesday if Monday is a holiday)
    ¥1,000–2,000
    Details ↗