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Visit at Headquater

1-34-14 Higashiyukigaya, Ota-ku, Tokyo, 145-0065, Japan

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Visit at Factory

2-17-7 Ikegami, Ota-ku, Tokyo, 146-0082, Japan

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Visit at Machining Factory

2-10-4 Nakaikegami, Ota-ku, Tokyo, 146-0081, Japan