Allegro is a restaurant in Nihonbashi, Chuo City, Tokyo, that serves food and drinks and is used as a venue for weddings, receptions, and after-parties. Casual receptions can be arranged as a bring-in buffet, and the food can be sampled in advance at a tasting session. The interior is built around wood and lit with warm-toned lighting, and the space feels open. Staff are accustomed to running wedding parties and respond flexibly during consultations and preparations.