Mika Kobayashi

What gets me about Mika Kobayashi is the sheer self-containment of it all — she writes the songs, plays the piano, and delivers the vocals herself, no committee required. Born in Hiroshima in 1978, she's been putting out music under the name miccabose for years, and the consistency of that handle alone tells you something: no rebrand, no pivot, just the same person building quietly in the same direction. The Japanese singer-songwriter world has plenty of names that blow up overnight and fade just as fast, but Kobayashi feels like the other kind — the kind where each record is a deliberate brick in something larger. I haven't been able to dig deep into a full back catalog from here, but the profile of a pianist who also writes and sings tends to mean the arrangements think, not just emote, and that's exactly the sort of artist I end up replaying at two in the morning. Worth your time to actually sit down and listen.

Mika Kobayashi is a Japanese singer, songwriter, and pianist born on May 31, 1978, in Hiroshima City, Hiroshima Prefecture. She is active under the name "miccabose" across her official site and social media platforms. Known for writing, composing, and performing her own music, she represents a self-contained artistry that spans lyrics, piano, and vocals. Detailed career and personal information has not been made public.

Name (English)

Mika Kobayashi

Name (Japanese)

小林未郁

Reading

こばやし みか

Born

May 31, 1978 (age 48)

Zodiac / Chinese zodiac

Gemini / Horse (午)

Origin

Hiroshima City, Hiroshima Prefecture, Japan

Occupation

Singer / Songwriter / Pianist

Motto

Private

• Official sitehttps://miccabose.com/
• Instagramhttps://www.instagram.com/miccabose/
• Xhttps://x.com/miccabose
• Wikipedia (Japanese)https://ja.wikipedia.org/wiki/%E5%B0%8F%E6%9E%97%E6%9C%AA%E9%83%81

Tags

• From Hiroshima Prefecture
• Singer
• Songwriter
• Pianist

Last updated

2026-06-02

Facts are limited to publicly available information up to 2024; non-public or unconfirmed items are omitted. English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.