Koichi Iwasaki

Founded in 2018, this developer has established a strong presence in the mobile app market with 11 published applications. Since launching their first game "SevenNarabe" from 18 October 2018 in the Games category.

Their portfolio has garnered over 3 reviews across all apps, maintaining an impressive average rating of 0.5 / 5 stars.

Notable releases include:

🥇"Speed(Card game)" - Their most reviewed app with 2 reviews and a 3-star rating, released in 03 February 2019 in the App Store.
🥈"CONCENTRATION(神経衰弱ゲーム)" (Games) - 1 review with 3 stars, released in 09 March 2019 in the App Store.
🥉"Make English words." (Games) - 0 review with 0 stars, their debut app from 13 December 2023 in the App Store.