The document proposes a mobile app that allows users to easily crop and edit pictures in 3 steps. It offers both free and premium accounts, with the premium costing 3000 yen per year. It estimates revenue from ads, premium users, and extra services under pessimistic and optimistic plans. The optimistic plan with 6 full-time members estimates annual revenue of 98 million yen and profit of 38 million yen.

3. Cropping a picture: more than 1 hour for non-experts.

7. Revenue 1year after Pessimistic plan Optimistic plan Number of Free Users 300,000 3,000,000 Paid User Percent (%) 0.33% 1.0% 0.33% 1.0% Charge Fee (yen/year) 3,000 3000 Ads income (yen/year) 0 1,000,000 3000000 5000000 Other income (yen/year) 100,000 300,000 1000000 3000000 Other income is fee for printing photobook, postcard, personal card etc 6 member commit full Pessimistic plan Optimistic plan Revenue(yen/yaer) 3,070,000 10,300,000 33,700,000 98,000,000 Cost （ yen/year ） 60,000,000 60,000,000 60,000,000 60,000,000 Profit (56,930,000) (49,700,000) (26,300,000) 38,000,000 2 member commit full Pessimistic plan Optimistic plan Revenue(yen/yaer) 3,070,000 10,300,000 33,700,000 98,000,000 Cost （ yen/year ） 26,000,000 26,000,000 26,000,000 26,000,000 Profit (22,930,000) (15,700,000) 7,700,000 72,000,000