As a part of Kobe Digital library enterprise, we database-ize the seaweed specimens saved in Kobe University Research Center for Island Seas (Awaji-cho, Tsuna-gun, Hyogo-ken) and carry out network public presentation widely. From the specimens saved in the center, the specimens which differs in a kind, the collection ground, and collection years were database-ized.The typical pictures and typical collection information of 529 specimens (228 kinds) are exhibited.This enterprise obtains cooperation with Kobe University Research Center for Island Seas, and is undertaken.