Michiru Tawawa is a character from the anime series 'Ryuuou no Oshigoto!' She is a childhood friend of the protagonist, Yaichi Kuzuryuu, and plays an important role in his life. Michiru is a cheerful and energetic girl who has a deep interest in shogi, a traditional Japanese board game. Despite not being as skilled as Yaichi, she supports him wholeheartedly and often helps him to stay grounded. Her personality is a mix of determination and naivety, making her both charming and relatable to viewers.