**** おぼろ昆布&とろろ昆布：OBORO-KOMBU & TORORO-KOMBU; Sea Weed Sheets ****
OBORO & TORORO KOMBU are eatable sheet made from seaweed like as NORI (black seaweed).
You can find the difference between OBORO and TORORO in this video. OBORO is hand made and TORORO is machine made.
Though western people do not recognize the value of seaweed, KOMBU is very important material of the Japanese food. Western people might call it as "kelp" which is different seaweed from NORI.