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Atzko Kohashi

​Atzko Kohashi is a Japanese-born pianist with an international background, currently based in Amsterdam. Her musical journey began at the age of five with classical piano training. While studying Law at Keio University in Tokyo, she discovered her passion for jazz, joining the university’s big band and performing in the vibrant Tokyo jazz scene.

From 1994 to 2001, Atzko lived in New York, where she honed her craft under the guidance of jazz master Steve Kuhn. Her life across three continents—Asia, America, and Europe—has deeply shaped her musical perspective, resulting in a unique style that transcends borders. This multicultural influence is evident in her playing, described by critics as “warm, natural, and deeply human.” Her music is often likened to the Zen philosophy of balance: “neither too much nor too little.” While her roots lie in jazz, Atzko infuses each melody with her own distinctive voice, creating a sound that is both intimate and profound.

Since moving to Amsterdam in 2005, Atzko has collaborated with a wide range of Dutch musicians, including bassist Frans van der Hoeven, bassist Tony Overwater, drummer Sebastiaan Kaptein, percussionist Eddy Koopman, trumpeter Angelo Verploegen, cellist Maya Fridman, and vocalist Denise Jannah, among others. These collaborations have led to a series of critically acclaimed duo and trio albums, resonating with both critics and audiences alike.

​Her album “Crescent”—a duo with bassist Tony Overwater—was released in Japan in 2021 and internationally in 2022. It received nominations for Der Preis der deutschen Schallplattenkritik (The German Record Critics' Award, 2/2022) and the Dutch Edison Award (National category, 2022). Their latest album, “A Drum Thing,” released in May 2023, has also garnered widespread acclaim. 

In fall 2023, she performed as a duo with bassist Tony Overwater at the Cairo Jazz Festival in Egypt. The following summer, they embarked on a concert tour in Japan. In May 2025, they released their latest album, ”Porgy,” and in July, the duo is scheduled to perform at the North Sea Jazz Festival 2025.


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24
In the Artist's Own Words

Why Is Japan a Jazz Paradise—or—Why the Japanese Feel at Home in Jazz?

Read "Why Is Japan a Jazz Paradise—or—Why the Japanese Feel at Home in Jazz?" reviewed by Atzko Kohashi


Part 1 | Part 2Why is Japan such a jazz-loving nation? No other country has reissued so many classic jazz albums as Japan. From Blue Note to Riverside to Prestige, masterpieces are constantly being revived--remastered with pristine sound, released in exclusive paper sleeves, or in ultra-high-quality formats like SHM-CD or SACD. Some albums long out of print even in the U.S. have been revived only in Japan. For instance, Bill Evans' Waltz for Debby and Sunday ...

11
Album Review

Atzko Kohashi & Tony Overwater: Porgy

Read "Porgy" reviewed by Dan McClenaghan


George Gershwin's 1935 folk opera, Porgy and Bess, a quintessentially American masterpiece, has had its share of jazz interpretations. Louis Armstrong and Ella Fitzgerald visited the work in 1957 on Verve Records. Pianist Oscar Peterson dug into the Gershwin score--again, on Verve--in 1959. But the most notable rendition is the Miles Davis/Gil Evans collaboration Porgy and Bess (Columbia Records,1958), one of the finest big band jazz albums of all time. So what more is there to say about ...

2
Hi-Res Jazz

TRPTK: Breaking Genre Walls

Read "TRPTK: Breaking Genre Walls" reviewed by Mark Werlin


TRPTK, an independent new music label based in the Netherlands, produces hi-res recordings with astonishingly realistic sound quality. TRPTK's catalogue of jazz and new music erases the boundaries of musical genres, and pursues a commonality of purpose that overrides differences in cultural and national backgrounds. Æon Trio: Elegy Elegy, performed by the jazz ensemble Æon Trio of Japanese pianist-composer Atzko Kohashi, Dutch bassist Frans van der Hoeven and Russian-born cellist Maya Fridman, draws on the diverse streams of ...

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After studying classical piano in Japan and a first contact with jazz in the big band of her university, Atzko Kohashi went to New York where she studied with Steve Kuhn, before moving to Amsterdam where she is now part of the Dutch jazz scene. She will play in duo with bassist Frans van der Hoeven before forming a trio with trumpeter Angelo Verploegen and another bassist known in our country for a short collaboration with Nathalie Loriers, but also for his interest in Arab music, Tony Overwater. This trio will release in 2019 the beautiful "Virgo" already on the label Jazz in Motion, a project where the influence of Zen philosophy already illuminates the entire album

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Concerts

Sep 20 Sat

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Music

Recordings: As Leader | As Sideperson

Porgy

Jazz In Motion Records
2025

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A Drum Thing

Jazz In Motion Records
2023

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Crescent

Jazz In Motion Records
2022

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Crescent

Studio Songs / Japan
2021

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Soul Eyes / piano solo

Studio Songs / Japan
2021

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Sketches of Seasons

Rhapsody Audiophile Recordings
2021

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Videos

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