User blog comment:JUCHEN/Sea World/@comment-5134925-20140309023222/@comment-6518600-20140310043641

I mentioned "CW" because "W" is a short form of "World" (exactly how the original version game write down 「ワールド」(World Waarudo) in short form).

I mentioned "C" because how Japan pronounce "Sea" in English sounds (and written) the same as "C".

In other word, 「」.