Manholes MANHOLE, SAITAMAManhole cover: Omiya Junko Nagata ©Japanbyweb.com A manhole outside the Omiya Station, in Omiya ward, Saitama. The cover’s design features Japanese zelkova tree (keyaki), sakurasou (Primula Sieboldii) flower and cherry tree. Continue the Travel Anime-themed manhole cover in Chichibu Manhole covers: Kasukabe City Roses on manhole Manhole cover in Oarai town, Ibaraki Prefecture Hina Matsuri, Japan’s Doll Festival Kites and manga in Kasukabe city Trains on manhole cover in Poppo Town Wisteria flower on manhole Statue of Yamato Takeru no Mikoto at Mitsumine Shrine Ikaho Onsen manhole cover