Seminars and company events
Hotel Grand Arc Hanzomon can host anything from a board meeting for 10 to a conference or banquet for 660 guests, with 19 banquet and meeting rooms spread over five floors. The hotel stands in Hayabusacho, in the Chiyoda ward of central Tokyo, a three-minute walk from Hanzomon Station.
For a large company event, the Fuji room on the fourth floor is the main space. It covers 651.8 square meters under a 6-meter ceiling and takes up to 660 guests. It can be split into east and west halves, which helps when a plenary session is followed by a dinner, or when two groups meet on the same day. On the third floor, the Hana room (363.9 square meters, up to 360 guests) and the Hikari room (278.2 square meters, up to 250 guests) suit mid-sized conferences, product launches and receptions.
Smaller rooms cover breakout sessions and board meetings. Topaz takes up to 66 guests, Garnet up to 45 and Lavender up to 48, and all three can be divided. On the fifth floor, Symphony (40), Hibiki (30), Nocturne (20) and Harmony (20) work for workshops, interviews or committee meetings. The hotel publishes one maximum figure per room, so ask the banquet team for theatre, classroom or banquet layouts.
Weddings and receptions
The hotel sells weddings with three ceremony styles: a modern chapel, a Shinto ceremony with gagaku music, and a civil ceremony held during the reception. Receptions of 30 guests or more take place in a banquet hall, while smaller groups use a private banquet room. Plans start from six guests, so the hotel can handle a family gathering as well as a large celebration.
Rooms and capacities
Beyond the western-style rooms, the second floor holds a set of Japanese-style rooms laid with tatami. Akebono, measured at 100 tatami mats, takes up to 120 guests and can be divided in two. Mai (40) and Ogi (32) suit seated dinners, while Yamabuki, Ukon, Sakon, Sakura and Karin each take 10 to 12 guests for a private meal or a negotiation. On the sixth floor, the Nagomi room takes up to 45.
Accommodation
Guests can stay on site. Room types range from singles and semi-doubles to twins, deluxe twins, Japanese-style rooms and suites, which makes it easy to house speakers and delegates for a multi-day program. The hotel does not publish its total number of bedrooms online.
Catering
Catering is handled in-house. The wedding kitchen is led by a chef trained at the Imperial Hotel and in traditional ryotei restaurants, with a focus on ingredients, sauces and dashi. For everyday meals, the hotel runs the Patio restaurant, the Japanese restaurant Mon, the tempura restaurant Hagoromo and the La Mer lounge, useful for working lunches or an informal drink after a session.
Getting there
Hanzomon Station on the Tokyo Metro Hanzomon Line is three minutes on foot from exit 6, and Kojimachi Station on the Yurakucho Line is seven minutes from exit 1. JR Yotsuya Station is about 15 minutes on foot. From Tokyo Station, a taxi takes about 10 minutes. Haneda Airport is about 50 minutes away by Tokyo Monorail or Keikyu Line, and Narita Airport is served by limousine bus or the Narita Express.
