Arrival Night

Check in and drop bags. Right by the station.

Elite udon + tempura in Yoyogi (near Shinjuku). Closes at 10 PM — head here straight from Haneda before checking into Akihabara. Expect 60–90 min wait (ticket system). Cash only. If the wait is too long or you arrive too late, fall back to late-night ramen near Akihabara instead.

Backup if Udon Shin doesn’t work out timing-wise. Closes 9:45 PM — might also be tight. Otherwise tons of late-night ramen near the hotel. Try the Kobonshan with fried garlic oil.