Collection of Japanese porcelain

Collection of Japanese porcelain
consisting of: a small Kutani porcelain bowl, circa 1913-1930, signed Ishino Ryuzan to the base, 5cm across x 3cm high, a Kutani porcelain saucer decorated with flower in enamel paint, signed Oda to the base, 12cm across, a pair of Kutani vases, signed Oda to the base, 15cm high and a contemporary Kutani porcelain green incense burner and cover, signed Hayashi Ihei 2nd (green dots 'Aotsubu') to the base, 8.5cm high overall (5)
All with minor glaze/firing faults as expected. Overall very minor display wear. The incense burner has a very small chip to the lip of the burner where the lid sits, but when displayed with the lid on this cannot be seen, does not affect the lid.