Companies, corporations, organizations, etc. that support the purpose. At this time, we are not accepting individual online memberships.
| corporate membership | 50,000 yen / 1 unit |
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*Please have at least 2 bites if possible.
| General donations | 100,000 yen / 1 unit |
|---|---|
| special donation | 500,000 yen / 1 unit |
*Please have at least 2 bites if possible.
1.We will invite you to international highway lectures, symposiums, etc.
2.We will guide you through the Japan-Korea tunnel site inspection tour.
3.You can access the homepage and obtain various information.
4.Special donors may post advertisements, promotions, etc. on the homepage.
5.Others (project overview, etc.)
