Nishio
西尾
Sakaguchi often calls him "Old Man" because, although he is actually old enough to be Sakaguchi's grandfather, he still acts immaturely. He later followed Sakaguchi to Tokyo, where Sakaguchi is undergoing sumo training at a local sumo stable. He now works various odd jobs to earn a living, though at times he watches Sakaguchi's matches.
Details:
- First name:
Nishio - Other names:
Old Man



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