Legal Notice (Specified Commercial Transactions Act)

Last updated: July 22, 2026

Seller

Takeshi Mochida (LeverageOS)

Operator

Takeshi Mochida

Address

3-32-20 Mochida, Gyoda-shi, Saitama, Japan

Phone

+81-90-2338-4948 (email preferred; phone as needed)

Contact

support@leverageos.dev

Pricing

As shown on the plan / checkout page (tax included). Example: Pro ¥2,980/month or ¥29,800/year at time of display; on-screen price controls.

Payment method & timing

Credit card via Stripe. Charged at signup or at the start of each billing period.

Service delivery

Available online immediately after payment completes.

Cancellation / refunds

Due to the nature of digital services, refunds after delivery generally are not provided. You may cancel a subscription anytime in Settings; no further charges after the current period. Exceptions apply where required by law.