ChibaLeisure

Ryugujo Spa Hotel Mikazuki (龍宮城スパホテル三日月)

Flow of the course

Previous stop: A bit of souvenir shopping in front of the station

About 255 min from the previous stop

About 20 min here

About this spot

This is a fireworks-over-the-sea show held at Ryugujo Spa Hotel Mikazuki (龍宮城スパホテル三日月), which faces Tokyo Bay (東京湾). Over three nights from Monday, July 20 to Wednesday, July 22, 2026, fireworks launch every night starting at 8:30 p.m. With the hotel's symbolic building, designed to resemble the Dragon Palace (Ryugujo), as a backdrop, the sight of fireworks rising over Tokyo Bay is a nighttime view unique to Kisarazu. The fireworks' light reflected on the water's surface is another highlight. It's a summer tradition in Kisarazu, drawing not only hotel guests but also people from the surrounding area who come just for the fireworks.

Fireworks details

Name: 三日月海上花火

Date & time: 7/20 (Mon) 20:30–

Venue: 木更津市北浜町1・龍宮城スパ／ホテル三日月前面の東京湾海上

Food stalls

Where: 龍宮城スパホテル三日月施設内

※Based on previous years. Stall lineups change year to year. Please check the official site for the latest details.

Turn this into a day plan with stall time included

Source: maruchiba.jp

Tips

The launch time and whether the show goes ahead may change depending on the weather, so check the hotel's announcements on the day. Traffic tends to concentrate in the area from evening onward, so it's recommended to allow plenty of time to travel. Since the road back can get congested afterward, lingering a bit to savor the afterglow before heading out is also an option.