2023, Japan Media Arts Festival, Kamata Soko / Tokyo, Japan

2022, LUNA WATERSTAD 2022, Fries Scheepvaart Museum / Sneek, Netherlands

2022, Pochen Biennale 2022, Chemnitz, Germany

2019, INDEX 2019, Braga, Portugal

2019, Japan Medeia Arts Festival, Tokyo, Japan

2019, Mori Art Museum, Tokyo, Japan

2018, LaForet Museum, Tokyo, Japan

2017, Snow Storage Space of Moerenuma Park, Sapporo, Japan
sound programing : Satoshi Hama

2016, Toyota Municipal Museum of Art, Toyota, Japan

"datum" is a project started after the residency program in Kavli IPMU [Kavli Institute for Physics and Mathematics of the Universe].
it's a series of experiments in high-dimensional space, which approches to the border between human-perceptible beauty and human-imperceptible.

the exhibition was presenting the newest version of “datum” with the pictures taken by artist himself in the actual venue, Moerenuma Park located in Sapporo, Japan. any pixel in a digital movie file can be described as a point in 6-dimensional Euclidean space [x,y,R,G,B,t]. the rotations in 6-dimensioal space converts curve in form to gradation in colour, colour to motion in time axis, motion to curve and curve to colour. relations beween all of pixels are mathmatically conserved through the conversion.
this visual object is "mathmatically" digital colour movie data itself as sequence of numbers. it's a nature of data.