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Momentrium #2 Future Test

We are currently working on the new work named Momentrium #2 Future. This kinetic art by illuminating arrow will point at the directions of the Future. If you approach to this object, the arrow will realize you and will be guiding you to the next direction. The Momentrium is a series of lighting arrows in different size and movement. The arrow represents directions of invisible force where we can’t reach physically.

Happy New Year!

TRIART in the December 2012 issue of LUMINA

The project of TRIART 2012 is featured on the LUMINA magazine. We are planning to conduct the project also in 2013 in Takamatsu!

TRIART on Vimeo!

We uploaded a video of “TRIART” (2012) on Vimeo.

TRIART (2012) from h.o (hdoto) on Vimeo.

TRIART is an experimental art project to realize new expression by combining Triathlon and Art. This TRIART was conducted in Sunport Takamatsu Triathlon 2012. (

In this project, we realized both TRIART LOG and TRIART INSTALLATION. The TRIART LOG expresses individual stories of participants, by printed picture roll expressing a story while they were in the game. On the other hand, the TRIART INSTALLATION expresses a collective art to express a moment when the first athlete reached to the goal. In this installation, it expresses all positions as if a gathering photograph from above.

More info
TRIART Project


Video streaming by Ustream

The TRIART will be streamed by Ustream on September 16, from 8:30am in Japan.

h.o on AXIS Magazine September/October 2012 edition

We are on the AXIS magazine.


Hideaki Ogawa is participating in a talk event of SPORT X ART. This event is a talk session by Dai Tamesue (Athlete), Makoto Tanijiri and Hideaki Ogawa (h.o).



Date: September 24 20:00-22:00 (reception 19:30-)

Place: Spiral Garden (Spiral 1F)

Aoyama 5-6-23, Minato-ku, Tokyo



In this talk event, the participants will discuss the trial of “TRIART” which is an experimental art project based on triathlon.

September 16, 2012, 17:00-18:00

Marugame machi Green Keyaki Square (Takamatsu shi Marugamemachi 7-16)


  • TRIART Artist: Hideaki Ogawa (h.o)
  • Marugame city Inokuma Genichiro Contemporary ARt Museum Curator: Koichi Nakata
  • Sunport Takamatsu Triathlon Producer: Tomoko Umeda

  • About TRIART

    Triathlon x Art. TRIART is a new form of collaboration between artist and athlete. This project is realized by artist group, h.o, through a commissioned project by Takamatsu Triathlon and SPIRAL (Wacol Art Center). In this project, h.o will create new pieces of TRIART LOG and TRIART INSTALLATION.


    Sunport Takamatsu Triathlon

    Tel 050-8882-5252


    TRIART web

    Produced by SPIRAL

    Supported by THE NORTH FACE

    TRIART web is launched

    TRIART, the new project held in September 2012, is going! The new special page is launched.

    The registration for participating in the event is fully completed.
    There are 280 participants and this project will be expressing the dynamic stories during the triathlon.

    h.o is in charge of also artistic direction. The official web site of the event is here.

    You will find Maru san, as official communicator of the event.

    “i” on Vimeo!

    We uploaded a video for “i” (2011) on Vimeo.

    i (2011) from h.o(hdoto) on Vimeo.

    “i” is a work in series of SmallDisconnection since 2011. SmallDisconnection is a next project after SmallConnection in 2004. This work focuses on a study for informatics. We are currently looking for exhibitions to show this piece. Please contact us if you are interested in introducing this project!

    More info