adverb
strikingly; perfectly; just right
Used adjectivally in the patterns これはという or これはと思う to describe something that stands out as especially good, suitable, or noteworthy. Often implies 'the one' or 'just the thing'.
これはというアイデアが浮かばなかった。
I couldn't come up with any strikingly good ideas.
これはと思う人を推薦してください。
Please recommend someone you think is just right.