真楽 (Shinraku): A Raku-style bowl made in the style or spirit of Raku ware, but not from the original Raku family lineage (which often bears the mark 樂). It was sometimes used by other Kyoto-based potters who emulated this style.
赤茶碗 (aka chawan): “Red tea bowl,” referring to the red-glazed Raku ware style.