Byakkotai Memorial — Tragic Teenage Samurai & Iimoriyama Hill

The Byakkotai Memorial (飯盛山白虎隊記念館) commemorates 20 teenage samurai (ages 16–17) from the Aizu clan's Byakkotai (白虎隊, 'White Tiger Brigade') who committed ritual suicide on Iimoriyama hill in 1868 during the Boshin War. Separated from their unit during battle and fleeing to the hilltop, they saw smoke rising over Aizu-Wakamatsu city and assumed Tsuruga Castle had fallen to Imperial forces. Believing their lord defeated and dishonored, the 20 teenagers performed seppuku (ritual disembowelment) rather than face capture. In reality, the castle had not fallen — the smoke came from burning samurai residences. Only one boy survived after being discovered before death and became an elderly witness to the tragedy.

The hilltop memorial features the boys' tombs (maintained by descendants), a memorial hall with artifacts (uniforms, weapons, final letters), and the exact spot where the suicide occurred, marked by a simple stone monument. The site overlooks Aizu-Wakamatsu city with Tsuruga Castle visible 2km away — the same view the teenagers saw before their fatal decision. The story exemplifies bushido (samurai code) values of loyalty and honor, but also the tragic waste of young lives in Japan's turbulent modernization. A Roman-style hexagonal column, donated by Mussolini in 1928 (inscribed in Italian), stands near the graves — an unusual international recognition of the samurai spirit.