We aim to create comfortable, delightful and helpful spaces through architecture, interior, landscape and related design. Spaces are planned and created through not short time period. It can be said that it is a collaborative work with clients. We believe that we can create nice spaces through the dialogues.

Also, we have cooperated with many specialists through design projects and knew interests and importance of the dialogues and collaborations. As a group to collaborate with experts in diverse fields, Unit 0 (zero) in Osaka was launched since 2008. On the other hand, we started design activities in Vietnam from the background of involvement in the design and supervision of the Noi Bai International Airport (Hanoi) in Vietnam. Unit 0 Saigon was newly established in HCMC with Vietnamese colleagues in 2018. Members of Unit 0 in Osaka are also participating in Saigon’s activities. We work together with optimal members according to the characteristics of projects respectively.


Inagaki Architectural Lab.
Registaration :
1st-class architect office, Osaka Gov. ( I ) No.25276
Representative : Inagaki Motonori
Management Architect : Inagaki Kazue
Unit0 Saigon
Registaration : ————
Representative : Pham Ngoc Han
Company History
Inagaki Architectural Lab. estabulished in 2002 (Osaka, Japan)
Inagaki Motonori, Pham Ngoc Han worked for design of Noi Bai International Airport in 2008-2014
Unit 0 started in 2011 (Osaka, Japan)
Unit 0 Saigon established in 2018 (Ho Chi Minh City, Vietnam)


Inagaki Motonori
1st-Class Architect (Japanese License)
1972 Born in Aich Pref. Japan
BE in Architecture, Osaka University, Japan, 1995
I enjoy Matcha tea time with Japanese sweets lately.

Pham Ngoc Han

Inagaki Kazue
1st-Class Architect (Japanese License)
1970 Born in Toyama Pref. Japan
BE in Architecture, Osaka University, Japan, 1995
I enjoy playing the Flute. I want to develop my skill at my own pace.



Unit0 Saigon Cafe & Studio
7/5 Ky Dong Street, Ward 9, District 3, Ho Chi Minh City, Vietnam
TEL : (+84) 286 275 4979
E-mail :

Inagaki Architectural Lab.
#203 Eiwa-Bldg., 1-1-8 Awaji-Machi, Chuo-ku, Osaka city, Osaka, Japan
TEL : (+81) 6-6232-8871
E-mail :