Panduan
Ryuto-kai Segaki is a solemn religious ritual held annually on August 10th at Daihonzan Kominato Tanjoji, a sacred site of the Nichiren sect located in Kamogawa, Chiba Prefecture. This traditional ceremony involves releasing lanterns into the sea to offer prayers for the deceased. Set in the historic birthplace of Nichiren Shonin, the lights illuminating the night sea offer a sense of spiritual peace and a deep connection to Japanese traditional beauty.
The greatest charm is the sight of countless lanterns glowing in the darkness of the night. These floating lights are not just a visual spectacle but a profound part of a spiritual ritual. The contrast between the silent night sea and the flickering lights provides a special experience away from daily life. Visitors can feel the atmosphere of the majestic Tanjoji Temple and the essence of Japanese memorial culture. While the scenery is perfect for photography, please observe the ritual quietly and respectfully.
This event will be held on Monday, August 10, 2026. The timing is expected to be from evening through the night. Please note that the detailed schedule may change depending on the weather or local conditions, so it is important to check the latest information on the official website or local announcements. The main event takes place after sunset.
The venue is Daihonzan Kominato Tanjoji in Kamogawa, Chiba. Located at the foot of Mount Kominato, the temple is surrounded by rich nature and history. Access is available by public transport or car; however, as this is a nighttime event, we recommend checking transportation options and road conditions in advance. The main area for viewing is around the Oshido Hall and the seaside area.
This is a religious ceremony rather than a mere tourist event. Please maintain silence and act with respect to avoid disturbing other worshippers or staff. Since the event takes place near the sea at night, please be mindful of your footing and temperature changes. Approaching this as a spiritual experience will deepen your connection to Japanese culture.
Please follow local instructions regarding any fees or donations related to the ritual.
The ceremony and explanations are primarily conducted in Japanese.
Please check the official website for information regarding whether advanced reservations are required.
As the event is held by the seaside at night, we recommend comfortable clothing and non-slip shoes. It is also wise to bring a light jacket or wrap to adjust to temperature changes, as well as beverages.