第3話: 第5話「春信」と第6話「夜空の向こう側」では、レイのデビュー戦として二階堂との対戦が描かれる。
2016年10月22日 放送
It’s the day of Rei’s first game with Nikaido since becoming a pro. As he heads for Shougi Hall, he reminisces about one of the times he faced off against Nikaido as a child. Nikaido is full of fighting spirit as they clash once more. Just like when they were younger, the two opponents have the same overriding thought: “I don’t want to lose…” (Source: Official site)