Toshimaen

Weekday departures: 420/day in the available timetable data · Sat & holiday departures: 361/day in the available timetable data

Earliest / latest departure in the available data (weekday): 5:04 / 24:36 (00:36 next day)

Busiest hour in the available data: 8:00–9:00 (36)

0:00 ─ 23:00

Figures are typical departures in the timetable data, not a live service count.

Timetable data as of 28 April 2026.

The timetable data is incomplete for some or all lines at this station, so the weekday and Sat & holiday figures are departures in the available timetable data, not totals.

Lines where the timetable data is complete: Oedo Line

Lines where the timetable data is incomplete:

• Seibu Toshima Line: no timetable data

• Seibu Toshima Line: Nerima
• Oedo Line: Nerima-kasugacho ⇄ Nerima

The Seibu station here opened on 15 October 1927 as Toshima Station on the Musashino Railway's Toshima Line and was renamed Toshimaen on 1 March 1933. The line terminated next to the Toshimaen amusement park, which remained the main draw for travellers until its closure in August 2020. A Toei Ōedo Line station opened on 10 December 1991, with the subway and Seibu facilities standing about 100 m apart. Seibu numbering in fiscal 2012 assigned this stop SI39. In April 2023 the Seibu building was reskinned to evoke "Hogsmeade Station" for the Warner Bros. Harry Potter studio tour next door.

The Seibu platform is unusually wide because the middle of the three tracks was filled in during the mid-1960s, when the earlier two-platform, three-track layout was cut back to a single island with two tracks; the site of the old platform opposite platform 2 is now used for advertising space and a flower bed.