Kazusa Junisha Matsuri


Ichinomiya Town, Chiba Pref.

Over 1000 Years All Day Join Kanto

About the festival

The Kazusa Junisha Matsuri is said to have over 1,200 years of tradition, starting in the year 807. Known also as a "naked festival" (because the people who carry the mikoshi, or portable shrine, are nearly naked), it is also a trademark "sea festival" of the Boso Peninsula as well as a Chiba Prefectural important intangible folk cultural assets. 

This festival has been handed down through the generations as a local ritual that annually reenacts a myth on the coast of Tsurigasaki—where they say the goddess Tamayori-hime no Mikoto (the deity of the Tamasaki Shrine) and her crew first set foot on the Boso Peninsula—and celebrates the reunion of the gods.
On the day of the Festival, five communities surrounding the town of Ichinomiya send mikoshi and roughly 1,000 youths to carry it along the parade route. The highlight is when they head for the festival ritual grounds on the coastline of Tsurigasaki where the youths run as fast as they can carrying the mikoshi through the shallow waters of beach Kujukuri-hama, half naked. Locals and visitors, boys and girls of all ages, everyone comes together as one, for an exciting festive time.

081 Reh Kazusa Junisha Matsuri

Things to do

1. You must see the half naked locals dash across the beach!

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081 Re1 2 Kazusa Junisha Matsuri

Kazusa Junisha Matsuri is referred to as the "sea festival" because of its highlight, the running of the mikoshi across the beach to the ritual grounds on the Tsurigasaki coast. Led by a horse, hundreds upon hundreds of half naked locals carry the mikoshi and dash along the 8km long Kujukuri-hama Beach. It's a truly amazing sight to see them change positions holding the few hundred kilogram mikoshi as they run, cooperating at top speed.

2. Watch the raising of the mikoshi in celebration of the reuniting of the gods!

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081 Re2 2 Kazusa Junisha Matsuri

A total of nine mikoshi gather from all over town to run to the stage where the gods in the myth first set foot on land. Upon arrival, the mikoshi are raised and thrusted towards the sky in unison along with the powerful cries of the people to celebrate the one day out of the year that the gods reunite. Witness the spirit of the Japanese people who have stayed true to the tradition of realizing the existence of god in nature and coexisting with it.

Information (基本情報)

  • Festival Dates September 13th (Fri), 2019
    Held annually on the same date regardless of the day of the week and regardless of weather.
  • Place Around the Tamasaki Shrine, surrounding shrines, and the Tsurigasaki coast.
  • General Participation Visitors can participate in carrying the mikoshi.
  • HP


  • Contact The Preservation Society for the Kazusa Junisha Matsuri

Rules & Manners(参加のルール&マナー)

If you wish to participate in carrying the mikoshi, you must cover any tattoos you might have.
There are no particular rules for viewing but common respect and good behavior is appreciated. Also, please pay careful attention when carrying the mikoshi not to lose your footing. Injuries can happen.

Access Map (アクセスと地図)

Access to Ichinomiya, Chiba

[Nearest Station]
Kazusa-Ichinomiya Station on the JR Sotobo Line

Tamasaki Shrine
Address: 3048 Ichinomiya, Ichinomiya machi, Chosei gun, Chiba Prefecture
*Approx. 5 minutes from the taxi stop by the station

Tsurigasaki Coast, Festival Ritual Grounds
Address: Torami, Ichinomiya machi, Chosei gun, Chiba Prefecture
*There is a free shuttle leaving the Tamasaki Shrine at fixed intervals

Yuki Kishimoto
Born in Ishikawa. Planner & editor. Loves tofu, sake & soccer.