3‑Yoshi

3-Yoshi is a unique SNS review app that allows customers to post reviews of products related to SDGs on their social media. It focuses on supporting sustainable initiatives of stores by encouraging customers to share reviews on their behalf. The app automatically prompts customers who have made a purchase to post about the sustainability efforts, making it easy for them to complete the process with simple questions. Unlike traditional review apps, 3-Yoshi ensures that customer reviews are spread through social media, contributing to the awareness of sustainable products and offering coupons for future use to customers who post on social media.