
Guida
The Kaiten Memorial Museum, located on the serene Otsushima Island in Shunan City, Yamaguchi Prefecture, is a dedicated facility preserving the history of the 'Kaiten' human torpedo. This site serves as a profound memorial to the history of the Otsushima Base, which was once used for the training and deployment of these vessels. The museum houses precious artifacts and personal belongings of the crew members, offering more than just a historical display; it is a place to deeply contemplate the meaning of peace through the stories and spirits of those who served.
The origins of this museum date back to 1962, following a meeting of Kaitseten-related individuals held in Tokyo. To preserve the spirit and memory of the crew, the foundation was established in Shunan City to collect and display their personal effects. The museum was completed in 1968 and underwent a significant renewal in 1998 following fundraising efforts to expand and improve the exhibition space. The items and documents displayed here serve as vital cultural heritage, conveying the harsh realities of the era and the enduring hope for peace to future generations.

The museum boasts a collection of approximately 1,300 precious items. Major highlights include portraits of the crew and technicians, military uniforms, and various documents that illustrate their daily lives and the historical context of the time. Detailed dioramas recreate the appearance of the base, allowing visitors to visually understand the island's layout during that period. Additionally, an audiovisual corner provides video footage of former crew members discussing the 'Kaiten', offering a deeper, more immersive way to learn. The entrance, lined with stone monuments inscribed with the names of the fallen, creates a solemn and respectful atmosphere.
As a place for quiet reflection and learning, a calm visit is recommended. The spring season, from March to April, is particularly beautiful as the surrounding natural scenery enhances the experience. However, the exhibits remain consistent year-round, providing a profound educational experience in any season. Please note that accessing Otsushima Island requires a boat trip; it is essential to check weather conditions and ferry schedules in advance to ensure a smooth journey.
The primary focus here is 'learning' through historical-study. By observing the dioramas, visitors can gain a three-dimensional understanding of the base's structure and the island's topography. The audiovisual corner is especially impactful, as the voices and footage of those who lived through the era bring a sense of reality that text and photos alone cannot convey. Connecting with these historical testimonies provides a rare opportunity to truly grasp the preciousness of peace.
Otsushima Island is a quiet, scenic place with a deep historical background. The surrounding environment is incredibly peaceful, allowing visitors to enjoy the natural landscape while exploring the historical context of the area. You can explore the remnants of the former training base while enjoying the tranquil atmosphere of the island.
Please maintain a quiet and respectful demeanor as this is a museum. We recommend comfortable walking shoes suitable for navigating the island. Regarding payments, please prepare cash (JPY) for the admission fee. As the museum contains very delicate and sensitive historical materials, please strictly follow local instructions regarding photography. Since travel to Otsushima involves a ferry, please plan your schedule with plenty of time to account for potential weather-related cancellations.