在分离12年后，Harukatomiyuki和黑沼秀幸合作推出了单曲《iced coffee / boyfriend》。这首单曲于2023年恢复活动后正式发布，现已在各大音乐流媒体平台上线。两位艺术家均于2012年出道，年龄相同，曾就读于同一所大学，彼此之间有着深厚的音乐和个人联系。在经历了近十年的分离后，黑沼重新开始音乐活动，他们的道路再次交汇。最近，他们成功举办了12年来的首次双人现场演出。合作曲目《iced coffee / boyfriend》围绕“失去”和“离别”这两个主题展开，通过抒情的键盘和令人难忘的副歌，描绘了夏季结束时的情感动荡。歌曲扎根于另类流行音乐的音色中，细腻而又精致的音效设计突显了Haruka和黑沼声音中固有的脆弱与力量，最终呈现出一首静静共鸣的作品。After a reunion 12 years apart, a special song is bornThe collaborative track"iced coffee / boyfriend" by Harukatomiyuki and Hideyuki Kuronuma, who resumed activities in 2023, is now available on various music streaming services starting today, October 15, 2025.Both artists debuted in 2012, are the same age, and attended the same university, sharing deep musical and personal connections. Their paths, long separated, crossed again when Kuronuma resumed his musical activities after about a decade. They recently concluded a highly successful two-man live show, their first in 12 years.Born from this significant moment is their collaborative track"iced coffee / boyfriend".Centered around themes of"loss" and"parting" - subjects both artists excel at - the song uses lyrical keyboards and a memorable refrain to paint a picture of the end of summer and the resulting emotional turmoil.Sound production is handled by Hyoe Yasuhara, known for his work with artists like Kawamoto Makoto and Tabito Nanao. Additionally, multi-instrumentalist and composer Haruki Ishida, active in live support and arrangements, contributes. Grounded in an alternative pop sound, the delicate yet meticulous sound design draws out the fragility and strength inherent in both Haruka and Kuronuma's voices, resulting in a track that quietly resonates.