Algae Low in Vitamin B12 (Cyanocobalamin) (1st - 20th) (per 100 g edible portion)
- Ogo-nori (salted, desalted)
- Green caviar (raw)
- Gagome-konbu (dried)
- Hosome-konbu (dried)
- Ma-konbu (dried)
- Mitsuishi-konbu (dried)
- Rishiri-konbu (dried)
- Kizami-konbu
- Kezuri-konbu
- Shio-konbu
- Tsukudani
- Tengusa (tokoroten)
- Tengusa (agar-agar)
- Tengusa (agar jelly)
- Tosaka-nori (green, salted, desalted)
- Hitoegusa (tsukudani)
- Fu-nori (dried)
- Matsumo (dried)
- Mukade-nori (salted, desalted)
- Okinawa-mozuku (salted, desalted)