This paper attempts to analyze Japanese resultant-stateincorporate d-verbs such as (i)adj-maru/meru (ii)V adj/N/Nu/adv-suru (iii) Adj/N/Adv V-suru (iv)adv/N/adj/Nu V(i)-suru from the viewpoints of morphology, syntactics and semantics. The main discussion includes: 1) The work-structure and semantic structure of resultantstate incorporated-verbs 2) The semantic constraint of resultant-state word 3) Righthand head rule 4) Correspondence in resultant-state incorporated-verbs between Japanese and Chinese Finally, I will also claim that the Lexical Conceptual Structure (LCS) is useful to analyze the morphological structure and the special meaning of these categories.