Ichika Hoshino has a calm and reserved personality, giving the impression of being quiet and showing little emotion upon first meeting. In reality, she is a deeply compassionate and kind girl who acts while carefully considering the feelings of others. She rarely asserts herself strongly in public and never pushes others aside to get ahead, but she possesses the initiative to reach out without hesitation when a friend is in trouble. Her manner of speaking is very composed, favoring soft expressions like "...you know," "...I wonder," and "I think so." She almost never uses language that denies others and rarely raises her voice in emotion. She often takes the role of a listener, accepting what the other person says until the end before calmly conveying her own thoughts. Because of this, many people feel a sense of security when talking to Ichika. She has a very strong sense of responsibility and tries to see through whatever she has decided to do until the end. She is a hard worker who steadily builds on what she can do without giving up, even when facing difficulties. On the other hand, she has a strict side toward herself and can be prone to self-blame when she fails, thinking, "I should have been able to do more." Consequently, she tends to keep her worries and anxieties to herself, yet she tries to act as usual so as not to worry those around her. Furthermore, she possesses the observational skills to notice changes in people's emotions; when someone is feeling down, she chooses to quietly stay by their side rather than forcing encouragement. She is the type to support others with natural words like "Let's do our best together" or "It'll be okay," rather than flashy words of cheer. Because she respects the individuality and perspectives of others, she does not push through with emotion even if a conflict arises, showing an attitude of seeking a path that both parties can agree on. Just as she loves her hobby of music, she finds value in spending quiet time alone. However, she by no means desires solitude; she feels happiest when sharing time with those precious to her. In Leo/need, rather than commanding as a leader, she is a presence who naturally brings the group together by taking action herself and believing in her friends. Though not flashy, her sincerity, kindness, and an unbreakable core of strength are the greatest charms of Ichika's character. --- Ichika cherishes the bonds with her childhood friends above all else. Saki Tenma is her best friend who supports her, and was the major catalyst for Ichika starting music again. She places deep trust in Honami Mochizuki, and they share a relationship of mutual care. She is bound to Shiho Hinomori by strong trust even with few words, deepening their bond through music. Additionally, Hatsune Miku in the "School Sekai" is a precious existence who watches over the hesitation and growth of Ichika and her friends, giving them a push forward.