I'll describe the photos, starting from the left in the first image. First is a uniquely shaped Kodai-yaki piece from the Taisho to pre-war era. It's small but has a compact, appealing quality. The firing is excellent, and I'd love to drink some dry sake from it. Diameter is about 4cm, height about 3.4cm. Next, the maker is unknown, but it's well-made. It has a feel reminiscent of Chinese Cizhou ware, with iron glaze inspired by the Chinese glaze technique, Kaki-Nankin. A piece with this kind of atmosphere would likely have a maker's name. I estimate it's from about 40-50 years ago. Diameter is about 8.3cm, height about 3.3cm. The next one seems to be inspired by Korean pottery. It's well-made for its time, and because of that, it's a shame there's no maker's name. The inscription has likely been rubbed off to feign originality. There's one repair on the lip. In that sense, it could be good for study. Finally, is it a Kyoto-made piece inspired by Hagi-yaki? Or perhaps it is Hagi-yaki itself. It's a small replica with a properly made high foot, and it's overall carefully crafted. The standing crane and the inscription were probably drawn by a well-known monk. This one also seems to be about 40-50 years old. I think they all have their own unique character and are enjoyable.