Cute Pictures, Cute Music and Moe-Voice!!! Card games the Concentration! *** NEW! NEW! NEW! *** Ponk TIGER's Maru-Hi Concentration sequel is finally here! I started the surprise release of the full version for FREE! Please search for "Maru-Hi Concentration" in GooglePlay! Free! Free! Free!! Pink TIGER's Maru-Hi Concentration Lemon-Gumi FREE!! The Concentration on which a very kawaii? Hentai? anime? girl appears! **This FREE version is one girl appeared. **This content is Japanese only.