Only the current version so far — new entries appear as the app ships updates.
나히아 쿠폰 is a tools app by HYUN WOO PARK with 1,000+ downloads (about 1.5K estimated). Released Sep 9, 2021. Install growth, rank history, SDKs and ad networks.
From the store listing: “My Hero Academia: Shows coupon information for the strongest hero and sends a push notification when a new coupon is issued.”