Makuharitoyosuna

Weekday departures: 406/day · Sat & holiday departures: 146/day

First / last departure (weekday): 5:04 / 24:41 (00:41 next day)

Busiest hour: 8:00–9:00 (38)

0:00 ─ 23:00

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

Timetable data as of 2 May 2026.

• JR Keiyo Line: Shin-Narashino ⇄ Kaihin-Makuhari

Makuhari-Toyosuna opened on 18 March 2023 as a petitioned station on JR East's Keiyō Line, roughly midway between Shin-Narashino and Kaihimmakuhari on a 3.4-km stretch in Hamada 2-chōme, Mihama Ward, Chiba; its station code is JE 13. Chiba Prefecture had been asking JR East to add a station here since 1991, and a developer-led 'preparatory association' had pushed the idea on and off until a formal council made up of Chiba Prefecture, Chiba City and Aeon Mall was set up on 25 December 2017. A construction agreement signed on 20 April 2018 split the cost five-sixths to the council and one-sixth to JR East. Full-scale construction began in late July 2020. After a public name ballot in June 2021 the council picked 'Makuhari-Toyosuna' on 29 October 2021.

Benches inside the station are built from timber re-purposed from the athletes' village of the 2020 Tokyo Olympic and Paralympic Games.