Cooling-Off Cancellation Deadlines and Notice Requirements
This page explains the deadline for sending a cooling-off cancellation notice and the mailing requirements for eligible sales contracts.
Cooling-Off Cancellation Deadlines
For multilevel marketing, send the cooling-off cancellation notice within 20 days, counting the contract date as day one. For door-to-door sales, including catch sales and appointment sales, and for telephone solicitation sales, send the notice within 8 days, also counting the contract date as day one.
Mailing the Cancellation Notice
For the Engineering Faculty, send the cancellation notice to the other party by content-certified mail or delivery-recorded mail, and keep a copy. The cancellation is valid when the postmark is dated within the applicable cooling-off period, including a postmark on the final day.
Mailing Requirements for the Engineering Faculty Division II
For the Engineering Faculty Division II, send the cooling-off cancellation notice to the other party by content-certified mail or postal delivery record, and keep a copy. The notice must be postmarked no later than the final day of the applicable period; a postmark on that day is valid.
Official sources
The following official Tokyo Denki University materials were used to prepare this page.
- 2025 Student Handbook — School of Engineering (2025 academic year) — PDF page 25
- 2025 Student Handbook — School of Engineering II (2025 academic year) — PDF page 25