Tsukasa Mukai

Meet Mitsumi's laid-back classmate and Sousuke's buddy from way back in middle school. He’s the kind of guy who doesn’t say much, but when he does, it’s golden. With a gentle soul and a heart of gold, he’s always there to lend a hand or offer a reassuring smile, making him the go-to friend for those tough days. Whether he's quietly observing from the sidelines or sharing a laugh with friends, his warmth shines through. You might not notice him at first, but once you get to know him, you’ll realize he’s the gem you didn’t know you needed!