| 1968 |
"DARK," Muramatsu Gallery, Tokyo. |
| 1971 |
"172,800 Seconds," Galerie 16, Kyoto. |
| 1975 |
"Tatsuo Kawaguchi," Minami Gallery, Tokyo. |
| 1980 |
"Relation-Quality," Kobayashi Gallery, Tokyo. |
| |
"Tatsuo Kawaguchi," Sakura Gallery, Nagoya. |
| 1981 |
"Tatsuo Kawaguchi," Art Front Gallery, Tokyo. |
| 1983 |
"Indication of Nature," Ina Gallery 2, Tokyo. |
| 1984 |
"Tatsuo Kawaguchi," Kwan-Hoon Gallery, Seoul. |
| |
"Blue," Gatodo Gallery Takeshiba, Tokyo. |
| 1986 |
"Series Today's Artist-Tatsuo Kawaguchi," Osaka Contemporary Art Center, Osaka. |
| 1987 |
"Relation-Seed,Soil,Water,Air," Gatodo Gallery Takeshiba, Tokyo. |
| 1989 |
"Relation-Seed,Soil,Water,Air," Gatodo Gallery Takeshiba, Tokyo. |
| 1990 |
"Today's Artist -V-'90 Tatsuo Kawaguchi," The Museum of Modern Art, Kamakura. |
| 1991 |
"Relation-Plant," Yokota Shigeru Gallery, Tokyo. |
| 1992 |
"Relation-Bird," Art Space Niji, Kyoto. |
| 1993 |
"Time Form," Hosomi Gallery, Tokyo. |
| 1994 |
"Forming the Present," IBM Kawasaki City Gallery, Kawasaki. |
| 1997 |
"Relation-Tatsuo Kawaguchi," Chiba City Museum of Art, Chiba. |
| 1998 |
"Kawaguchi Tatsuo 1990-1998:Sealed Time," Art Tower Mito, Ibaraki. |
|
"Sight Breathing/Tatsuo Kawaguchi:Dialogue with the Unseen," Iwaki City Art Museum, Fukushima. |
| 1999 |
"Tatsuo Kawaguchi:Relation-Kyoto," Kyoto Municipal Museum of Art, Kyoto. |
| 2000 |
"Relation-Seed/Life," Yokota Shigeru Gallery, Tokyo. |
| 2002 |
"Relation-Small Thing," INAX Gallery 2, Tokyo. |
| 2003 |
"Earth/Water/Plant," HillsaideForum, Tokyo. |
| |
"Japan Contemporary Art - Kawaguchi Tatsuo," Busan Museum of Art, Korea. |
| 2004 |
"Relation-Flottage of Time," Nagoya City Art Museum, Nagoya. |
| 2005 |
"Time within Time," Aomori Contemporary Art Center, Aomori. |
|
"Relation-Book," Yokota Shigeru Gallery, Tokyo. |
| 2006 |
"Underground Time," MACA GALLERY, Tokyo. |
| 2007 |
"Tatsuo Kawaguchi:The Invisible and The Visible," Hyogo Prefectural Museum of Art / Nagoya City Art Museum |
| 2008 |
"Positions towards Infinity;Works of Tatsuo Kawaguchi in 1970s," Utsunomiya Museum of Art, Tochigi. |
| |
"see saw seen 1973," Yokota Shigeru Gallery, Tokyo. |
| |
"Voyage of Time," Nizayama Forest Art Museum, Toyama. |
| |
"DARK BOX 2008," Nagoya City Art Museum, Nagoya. |
| 2009 |
"Kawaguchi Tatsuo:Language,Time,Life," The National Museum of Modern Art, Tokyo. |
| 2010 |
"Kawaguchi Tatsuo:The Spiral Time," KAKE Museum of Art, Okayama. |
| 2011 |
"November 2011 Tatsuo Kawaguchi," Yokota Shigeru Gallery, Tokyo. |
| 2012 |
"Let There Be Light! Tatsuo Kawaguchi:World after 3/11," Iwaki City Art Museum, Fukushima. |
