Kawashima Ryuta Kyoju No No Ryoku Wo Kitaeru MACHI Ga I Sa Ga Shi Dokusha Ga Eranda Kessaku Shu DX/ Kawashima Ryuta / Kanshu

БбKawashima Ryuta Kyoju No No Ryoku Wo Kitaeru MACHI Ga I Sa Ga Shi Dokusha Ga Eranda Kessaku Shu DX
БбKawashima Ryuta / Kanshu

 Description

[Machine Translation] Stimulate your brain daily with masterpiece problems enjoyed by 100,000 people!

凌 Credits