This is a set of five Mino-yaki tea bowls, hand-painted by Kozan Gama. I received them as a gift, but I never used them and stored them in the box. Kozan Gama / Maehata Toki. A brand of Maehata Co., Ltd., a Mino-yaki ceramic manufacturer headquartered in Tajimi City, Gifu Prefecture. These teacups are beautifully painted Mino-yaki items. Mino-yaki / Kozan Gama Eizome Hana Mon (Painted Flower Pattern) Sencha Set, 5 pieces In a wooden box Although they are new and unused, they have been stored for a long time, so the box has some deterioration.