Approximately 84 years old (2017)
Participated in Masayoshi Nakajo IN & OUT, あるいは飲＆嘔吐（Imbibing and Vomiting) as Featured Designer, Poster Designer, and Gallery Talk Participants.

Approximately 83 years old (2016)
Participated in 21st Century Rimpa Posters : Competitive Works by 10 Graphic Designers as Featured Designer, and Lecture 2 Participants.

Approximately 81 years old (2014)
Participated in DNP Graphic Design Archives Collection Ⅵ　THE NIPPON POSTERS as Featured Designer.

Approximately 78 years old (2011)
Participated in 100 gggBooks 100 Graphic Designers as Featured Designer.

Approximately 78 years old (2011)
Participated in Shueitai 100 as Featured Designer.

Approximately 76 years old (2009)
Participated in Brilliant Rivalry: Works by Outstanding Designers in the DNP Archives of Graphic Design as Featured Designer.

Approximately 74 years old (2007)
Participated in EXHIBITIONS: Graphic Messages from ggg & ddd 1986-2006 as Featured Designer.

Approximately 70 years old (2003)
Participated in 2003 Tokyo Art Directors Club Exhibition as Gallery talk Participants.

Approximately 67 years old (2000)
Participated in The Tokyo Type Directors Club Exhibition 2000 as TDC Lecture Participants.

Approximately 60 years old (1993)
Participated in Imagination of Letters as Featured Designer.

Approximately 60 years old (1993)
Participated in The 5th Tokyo TDC Exhibition as Poster Designer.

Approximately 60 years old (1993)
Participated in Furoshiki Exhibition as Featured Designer.