He is straightforward, passionate, and always strives to achieve the best. Chiaki cherishes his friends a lot. His singing voice is powerful and cheering, and his performances are also bristling with power. Chiaki is a bright, passionate person. He expresses his love for his hobbies in dramatic but excitable ways, because he enjoys sharing his passion with other people, and likewise, enjoys it when other people do the same with him. He loves to dote on his juniors, no matter how cold they are.