What to choose
For the Japanese Prospi A service, compare the Energy delivered by KONAMI Games Store with the in-app pack for the same budget. Keep store bonuses and Google Play Points separate. This is a Japanese-version guide, not a US price list or a guide to KONAMI’s other baseball games.
Contents
Extra Energy matters when you will spend it
Compare the total Energy and how much of it is paid or bonus currency, then choose the amount you actually planned to buy. A larger pack is not a saving if its size makes you spend more than that budget.
Use the Japanese store’s supported account and payment conditions. An external KONAMI receipt is not a Google Play transaction; if you buy in-app, use the Play country of that paying account for points.
Put your own budget into the comparison
Start with the amount you already planned to spend. For each product, list what arrives now and what you can collect before your deadline. That shows which rewards actually help your next purchase or banner.
Use the current Android checkout price for this comparison. A listing from another store can help identify the product, but its price may belong to a different platform or region.
Where Play Points fit
Eligible Google Play purchases earn Play Points. Spending game currency you already own does not create another purchase, and an official web checkout is billed separately. Use the final earn rate shown on your Google account; future points are a separate benefit from the game resources delivered today.
FAQ
Is Prospi A KONAMI Games Store a US store?
No. Prospi A is a Japan-focused mobile title.
Sources and regional references
- PROFESSIONAL BASEBALL SPIRITS A official KONAMI site
- Google Play Points earning rules — United States
- Google Play Points levels — United States
Publication or edition reference; not an Android price quote
Official sources checked: October 7, 2026