終活アプリ SouSou - 想いを繋ぐエンディングサービス

終活アプリ SouSou - 想いを繋ぐエンディングサービス is a lifestyle app by 株式会社そうそう with 10,000+ downloads (about 34K estimated). +1.5K installs in the last 7 days. Install growth, rank history, SDKs and ad networks.

From the store listing: “You can share your end-of-life notes, letters to the future, and memory albums with your family for free. If you verify your identity with your My Number card, you can use services that further reduce the burden after your death.”