The Byakko Corps Memorial Ceremony takes place at Iimoriyama in Aizuwakamatsu City. This festival honors the nineteen members of the Byakko Corps who committed seppuku and the young samurai who died in battle, holding a memorial service to console their spirits.

Additionally, a ceremonial sword dance by Aizu High School students will be performed, allowing participants to enjoy a sense of history. It is recommended for attendees to use public transportation.