Big Brain Korone vs Sui-chan's Student, Marine: Tetris Showdown [Eng Sub/Hololive]

The epic 1st match of MariKoro's Tetris battle. This was just one of many battlefields on which they waged war. Check out the rest of the collab here:    • 【#マリころゲーム勝負】任天堂のいろんなゲーム8本勝負!!!【ホロライブ/...   Marine Ch:    / @houshoumarine   Korone Ch:    / @inugamikorone  

• #gaming
• #houshou_marine
• #inugami_korone
• #hololive