Achieving surprising smoothness with just water: 'VIGAKU LAB.', the toothbrush brand that brightens up your washroom, celebrates its 5th anniversary.

Frequently Asked Questions

Q: What milestone is VIGAKU LAB. celebrating on April 1, 2026?

A: VIGAKU LAB. is celebrating its 5th anniversary on April 1, 2026.

Q: What is the name of the toothbrush offered as a free gift in the 'Thank You Campaign'?

A: The toothbrush offered as a free gift in the 'Thank You Campaign' is called 'First Vigaku'.

Q: When does the 'Thank You Campaign' begin and end?

A: The 'Thank You Campaign' begins at 12:00 PM on April 1, 2026, and ends at 11:59 PM on April 30, 2026.

Q: What is the validity period for the coupon received during the 'Thank You Campaign'?

A: The coupon received during the 'Thank You Campaign' is valid until 11:59 PM on December 31, 2026.

Q: Which company operates the VIGAKU LAB. toothbrush brand, and where is it based?

A: Tanabe Co., Ltd., a toothbrush manufacturer, operates the VIGAKU LAB. brand, which is based in Tawaramoto-cho, Nara Prefecture.