Participation
Tsukisamu Park
Location : Sapporo, Hokkaido, Japan Work Period : 2009~2013 Size : 21.8ha Scope of Works : Master Plan, Schematic Design Management Plan 
Asahiyama Memorial Park
Location : Sapporo, Hokkaido, Japan Work Period : 2001~2008 Size : 20ha Scope of Works : Schematic Design, Detail Design Workshop 
Miyanooka Kinder Garden
Location : Sapporo, Hokkaido, Japan Work Period : 2007~2009 Size : 1.7ha Scope of Works : Master Plan, Schematic Design, Detail Design Construction Management, Workshop 
Tango resort Park in Kyoto
Location : Miyazu, Kyoto, Japan Work Period : 1994, 1996-1998, 2000-2002 Size : 140ha Scope of Works : Master Plan, Schematic Design Workshop, Management Plan 
Tokachi Ecology Park
Location : Otofuke, Hokkaido, Japan Work Period : 1998~2004 Size : 141ha Scope of Works : Master Plan, Schematic Design, Detail Design Construction Management, Management Plan 
Showa Memorial Park
Location : Tachikawa, Tokyo, Japan Work Period : 1984~1987 Size : 9ha Scope of Works : Master Plan, Schematic Design, Detail Design Construction Management 
Shah Alam Lake & Park
Location : Shah Alam, Selangor, Malaysia Work Period : 1980~1984 Size : 50ha Scope of Works : Schematic Design, Detail Design Construction Management Tree Yard Operation 
Mawaki Jyomon Ruin Park
Location : Noto, Ishikawa, Japan Work Period : 1989~1995 Size : 28ha Scope of Works : Master Plan, Schematic Design, Detail Design Site supervision 
Amba Mountain Park
Location : Kesennuma, Miyagi, Japan Work Period : 1990~1991 Size : 24ha Scope of Works : Master Plan, Schematic Design, Detail Design Construction Management 
Takahashi Construction Company Office
Location : Obihiro, Hokkaido, Japan Work Period : 1994~1995 Size : 1ha Scope of Works : Master plan, Schematic design, Detail design, Site supervision