Brand: Mitsubishi Pencil Co.
Made in: Japan
Totally normal except these are made exclusively for the Society for Penmanship Education in Wakayama Prefecture...hence the one side of kanji...cool!
Founded in 1887 and formerly known as Masaki Yomato, Mitsubishi Pencil Co., Ltd. is best-known today for its “uni” brand of quality writing instruments sold worldwide. Curiously, this Tokyo-based business is unrelated to Mitsubishi Motors and other brands within the Mitsubishi Group. Same name, same logo, completely different company.