シトロン

Member of the Spring Troupe. "An exchange student from a foreign country covered in mystery, he met you and the others suddenly and joined the company. Although he is proactive in his acting and his studies in Japanese, his weakness is that he tends to make mistakes with his Japanese. It can be hard to tell when he's lying or telling the truth because he often confuses others with his words, but he is the mood maker of the Spring troupe, bringing everybody up when they're down." [From the A3! Wiki]