
Panduan
The Kaiten Memorial Museum, located on Otsushima Island in Shunan City, Yamaguchi Prefecture, is a dedicated facility preserving the history of the human torpedo 'Kaiten'. This area once served as a base for the training and launching of the 'Kaiten', and the museum houses precious items belonging to the crew and materials that depict the atmosphere of that era. More than just a historical exhibition, it is a place where visitors can reflect deeply on the meaning of 'peace' through the stories and legacies of those who served.
The origins of this museum date back to a 1962 meeting in Tokyo involving individuals related to the Kaiten. To preserve the memory and spirit of the crew, a foundation was established to collect and display their personal belongings. The museum was completed in 1968, and following various fundraising efforts for expansion and maintenance, it was renovated into its current form in 1998. The artifacts and documents on display serve as vital cultural heritage, passing down the harsh realities of the time and the enduring prayer for peace to future generations.

The museum houses approximately 1,300 precious artifacts. Key highlights include portraits of the crew and maintenance workers, military uniforms, and documents that illustrate their daily lives and historical context. Detailed dioramas recreate the appearance of the base, allowing visitors to visually understand the island's layout during that period. Additionally, the audiovisual corner offers a deeper learning experience through footage of former crew members discussing the 'Kaiten'. At the entrance, stone monuments engraved with the names of the fallen-at-sea crew create a solemn and respectful atmosphere.
As a place for quiet reflection and learning, a calm visit is highly recommended. The spring season, from March to April, is particularly beautiful as the surrounding nature begins to bloom, enhancing the experience. However, since the exhibition focuses on the weight of history, it remains a profound learning experience regardless of the season. Please note that access to Otsushima Island requires a boat trip; it is essential to check the weather conditions and boat schedules in advance to ensure a smooth visit.
The primary activity here is 'learning' through historical documentation. By observing the dioramas, you can gain a three-dimensional understanding of the base's structure and the island's topography. The audiovisual corner provides a more immersive experience, using video to convey the atmosphere and voices of the people that text and photos alone cannot capture. Connecting with the testimonies of those who lived through this era offers a precious opportunity to realize the true value of peace.
Otsushima Island, where the museum is located, is a quiet island with a profound historical background. The natural environment is very peaceful, allowing you to enjoy the scenery of the island between your historical explorations. The surrounding area still retains traces of its past as a training base, making it possible to explore the local landscape within its historical context.
Please observe museum etiquette and maintain a quiet atmosphere while viewing the exhibits. Since you will be exploring a historical site, we recommend wearing comfortable walking shoes. Regarding payments, please prepare cash as it is required for the admission fee. As the museum contains very delicate and sensitive materials, please follow the local instructions regarding photography. Because travel to Otsushima requires a boat, please plan your schedule with plenty of time to account for potential cancellations due to weather.