Original Name (Japanese): 橘 優輝 Romaji Name: Tachibana Yuki Nicknames: N/A Series: Gogo Monster Age: 6-7 (First Grade) Weight: Unknown Height: Unknown Date of Birth: Unknown Blood Type: Unknown Personality Yuki Tachibana is described as an aloof and introverted first-grade boy. He is often ridiculed by his classmates for his strange yet matter-of-fact comments about […]