Within many of his early works, he focused on light and shadow and in a second stage the concept of time started to appear within his work as well. Around 2000 he started using a circle motif within his works. Since 2008, he started the integration of photographs he took myself as the basic backdrop of his paintings. He uses freehand drawing to create the defocused images within his backgrounds and circles. The background images are blurry for a specific reason. Our eyes cannot capture second-to-second or moment-to-moment change caused by the passage of time. For Susumu Ohira, what he is seeing “now” does not seem to be happening at the moment but has already happened. People live in the passage of time that forms circles including the daily flow, morning, afternoon, and evening, and the four seasons, spring, summer, fall, and winter. Landscapes and towns never seem to change but do in fact change, as do all living creatures. He creates his works thinking in this manner.
His works include the KEI P and KEI N series that he started in 2008, and he also started the KEI E series two years ago. The title KEI has multiple meanings, and KEI is one of the important things in creating works. The meanings of KEI are (1) light, sunlight, (2) day, (3) obvious, (4) something white, (5) scene, (6) shape, (7) landscape, (8) shadow, and (9) the same meaning as Ei (something to be reflected or to reflect). P after KEI is French for paysage (landscape), pensée (thinking), physionomie (features), and portrait (portrait). N is naissance (birth), nature (nature), and néant (nothingness) and notion (notion). E is espace (space), esprit (spirit), éphémère (ephemeral), and écume (foam). KEI P is a series of portraits, and the size of the works is always 162 cm x 130 cm. He portrayed his friends and acquaintances. From KEI P-10 onwards, the number of circles is 365 or 366. He intended to create 108 works to match the Buddhist number of worldly desires (kleshas), but he could not do that due to time constraints. He intended to do a self-portrait for the 108th work… KEI N is a series of everyday scenes. For some works, one can understand what is drawn at first glance, but some are very different from the original form. They may look like abstract paintings. It makes no difference to Susumu whether people regard his work as abstract or representational. The more recent KEI E series are photo-based works that are UV-printed on acrylic sheets.
Susumu Ohira took part in numerous group exhibitions and a respectable series of solo exhibitions in Japan as well as abroad. Further more he attended the artist-in-residence La Maison d’Emma (Saint Mathieu de Tréviers, France, 2017)
Solo Exhibitions he did at Gallery Hinoki e,f , Tokyo 2019, Gallery Tamashin, Tokyo, 2018, Maison d’Emma, Saint Mathieu de Tréviers, France 2017, Bum Art Gallery, Ulaanbaatar, Mongolia 2017, Gallery Regalo, Tokyo 2017, 2015, 2013, 2010, 2007, Shimonoseki City Art Museum, Shimonoseki 2016, Institut Français du Japon-Tokyo, Tokyo 2014, Hyudai Gallery, Daejeon , Korea 2013, Gallery Canvas Jiyugaoka, Tokyo 2013, Gallery Nabis, Tokyo 2012, 2009, 2008, 2006, 2004, 2002, 2000, 1997, 1994, 1992,1990, La Maison Franco-Japonaise, Tokyo 2011, Suika-to, Tokyo (2005, 2003, 2002, 1996, 1994, 1991, 1989, Ashibi-sha, Kawagoe 2001, Gallery Shirota, Tokyo 1988,1986,1984
A selection of group exhibitions Susumu Ohira took part in over the years (2010-2018). Contemporary Art Exhibition 2018, Vietnam, Japan (Ho Chi Mihn City Art Museum, Ho Chi Mihn, Vietnam), Exhibition of Daejeon International Arts Exchange Association in Mongolia ( Mongolian National Art Gallery, Ulaanbaatar, Mongolia), ART/X/TOYAMA in Uozo 2018 Toyama International Contemporary Art Exhibition (2014, 2010, 2006) Shinkawa Cultural Hall, Uozu, Eskisehir Municipality 9th International Art Workshop (Eskisehir Tepebasi, Turkey), Ruggedness (2017, 2016) (Gallery of Japan Artists Association, Tokyo), Magnetic force (Space Zero, Tokyo), Vendémiaires d’Automne (Salle Jan Bonal, Saint Mathieu de Tréviers, France), The synergy in Paris (Gallery Satellite, Paris, France), Book Art EAST-WEST Eibab Japan 2017 (Gallery Ume’s Tsuzuki, Tokyo), Endless Biginning (Mongolian Artist Union Gallery, Ulaanbaatar, Mongolia), The Exchange Exhibition of Mongolian-Korean Artists (Invited artist) (Mongolian National Art Gallery, Ulaanbaatar, Mongolia), Blue Documenta Exhibition of Daejeon International Arts Exchange Association (Daejeon, Korea), Dialogue with contemporary Japanese art (China cultural center, Tokyo), The 4th Daejeon International Art Show (Korea Trade Exhibition Center ,Daejeon, Korea), ON-GOING (Yu Sakurgoka Gallery, Tama-shi), The Exchange Exhibition of Mongolian-Korean Artists (Invited artist) (Mongolian National Art gallery, Ulaanbaatar, Mongolia), Exhibition of Daejeon International Arts Exchange Association (Daejeon Junggu Cultural Center, Daejeon, Korea), The 3th Daejeon International Art Show (Daejeon, Korea), Une rencontre (Gallery Regalo, Tokyo), Three winds (Gallery Kasari, Shinyurigaoka, Kanagawa), Exhibition of Daejeon International Arts Exchange Association (Daejeon, Korea), Viewpoint (Gallery Q, Tokyo),The 2th Daejeon International Art Show (Daejeon, Korea), The synergy in Paris (Gallery Satellite, Paris, France), Exhibition of Daejeon International Arts Exchange Association (Daejeon, Korea), 2013 Moon-Valley（HonIn gallery, Daejeon, Korea), The synergy in Paris (Gallery Satellite, Paris, France), Jubilee Exhibition, 400years cooperation between Japan and Spain（Sala de Arte Aguimes) Casa de la Cultura, Grand Canaria, Spain, The 30th Ueno Royal Museum Grand Prize Exhibition (2011) (Ueno Royal Museum, Tokyo, Anti-nuclear and Anti-war, Movement Today (2010, 09, 08, 07) (Maruki Gallery, Higashi Matsuyama), Japan-Korea International Contemporary Art Exhibition - Moving Castle (Yamawaki Gallery, Tokyo)
Other Work :
Cover illustrations for Japanese Journal of Nursing Arts (January, April, July and October issues) (1990)
Cover illustrations for Info mart (Winter issue Vol.42) (2007)