Umi no Hi July 18, 2022 Chiba Prefecture ©Japanbyweb.com Today Japan celebrates Umi no Hi (“Sea Day” or “Ocean Day”, 海の日). The purpose of this national holiday is to give thanks for the ocean’s bounty and to consider the importance of the ocean to Japan as a maritime nation. Continue the Travel Search TOKYO Design Manhole Exhibition at Anime Tokyo Station (October 3-4, 2026) photos: October 3, 2026 ©Japanbyweb.com /G.F. Among the many unique things you... Read more Latest Posts Manhole: Tokugawa Ieyasu Manholes TOKYO Design Manhole Exhibition at Anime Tokyo Station (October 3-4, 2026) EVENTS Mito-chan manhole Manholes Shizuoka: Tokugawa Ieyasu Photo of the Day Shinkansen and Tokyo Skytree Photo of the Day “Ron-chan” Romancecar in Kaisei Town Manholes Odakyu’s Mocoron manhole cover Manholes Kaohame – Setagaya Hachimangu Photo of the Day