Riding on Someone's __; Relying on Others' Success
This page is the CodyCross answer for the clue below from Welcome to Japan, Group 577, Puzzle 4 (Nakano Broadway).
Question is: Riding on Someone's __; Relying on Others' Success
and the answer is: COATTAILS
Word Meaning:
COATTAILS — plural of coattail
Definitions from Wiktionary.