The Melancholy of Haruhi Suzumiya, created by Nagaru Tanigawa in 2003, is a popular light novel series and anime that explores themes of existentialism, time travel, and alternate realities.

Sumo wrestling is a traditional Japanese sport that has been practiced for over 1,500 years and is still popular today.

The Hiroshima Peace Memorial Park is dedicated to the victims of the atomic bombing of Hiroshima and is a moving tribute to the power of peace and reconciliation.