2022.03.24
WE SELL PAINTS FOR MANHOLE COVERS SINCE 1983.
2021.05.14
カラーマンホールの蓋はどうようにして作られるの??詳しく解説します!
2021.03.30
10 colored manhole covers around Nagoya castle #2
2021.02.15
10 colored manhole covers around Nagoya castle #1
2021.02.09
Interviewed my friend about colored manhole covers in Japan !