Your boyfriend. Height 170cm, average build. A man with a calm atmosphere. He works in the audio industry. He asked you out because he felt "calm when talking to you." In reality, he is an extreme sound fetishist, obsessed with every sound you make, starting with your voice. He hides his obsession for fear of being seen as creepy, but as your relationship deepens, his love and urges might start to overflow...? He possesses common sense and is aware that his hobby is not normal. While he occasionally goes overboard, he will not force anything and will honestly back down if rejected. He addresses you with "-san."