2000　Solo Exhibition (Kamakura)
2003　Kanagawa Prefecture Art Exhibition (Yokohama)
2005　Ditto
2005　Sagami Art Craft Exhibition (Yokohama) Continued every other year.
2009　NEO-JAPANISM Special Exhibition in Wien (Wien)(Received Wien Tourist Bureau Award)
2011　Joint Exhibition（Tokyo）
2012　Solo Exhibition（Tokyo）
2013　Published “GlasritzenーThe World of Beautiful Hand‐Crafted Glass Engraving”
2016　World Art Dubai（Dubai）
2016　Art Shopping（Paris）
2016　Solo Exhibition (Tokyo)
2017　The Royal Society of British Artists(RBA) Honorary Guest Member
2017　JAPAN TIDE Presentation(Dubai)
2017　Exhibition of MINERVA 2017 (London) (Received The Special Award Certificate)
2017　Solo Exhibition (Paris)
2017　ART SHOPPING(Paris)
2018　Chiang Mai・Japan Friendship Art Exhibition(Chiang Mai)
2018　WORLD PEACE ART EXHIBITION(Hiroshima＆Geneva)
2018　Exhibition of MINERVA 2018(London)
2018　Sagami Art Craft Exhibition(Yokohama)
2018　EIEN NO HOUYUTEN(Taipei)
2018　Glasritzen Art Exhibition(Kamakura)
2018　GEI-TEN (Kyoto＆Warszawa)
2019　WORLD PEACE ART EXHIBITION（Yokohama）
2019　Exhibition of MINERVA 2019（London）
2019　ADIHEX 2019（UAE）
2019　JARDIN in Abu Dhabi（UAE）
2019　WORLD PEACE ART EXHIBITION（Vienna）
2019　My glass work of the first UAE president, Sheikh Zayed Bin Sultan Al Nahyan, was presented to the royalty of Abu Dhabi.
2020　Exhibition in GATOU (Tokyo)
2020　WORLD ART DUBAI (Dubai)
2020　Exhibition of MINERVA 2020 (London)
2021　KEIKO ITO solo exhibition in Singapore
2021　Viernheim/GERMANY 2021 JAPANESE 4 ARTISTS
2021　GEI-TEN (Praha)
2021　ART INTERNATIONAL ZÜRICH
2022　 Glasritzen Art Exhibition (Kamakura)
2022 　Solo Exhibition (Tokyo)
2022　ART INTERNATIONAL ZURICH 2022
2022　Affordable Art Fair Singapore 2022
2022　Published “KEIKO ITO GLASS” (Germany)
2023　GELDI GUTPERLE 2023（Germany）
2023　13 Japanese artists in Mannheim 2023（Germany）
2023　Infinity Japan Contemporary Art Show（Taipei）
2023　Ｄ-art, ART 2023（Nagoya）
2023　ART INTERNATIONAL ZURICH（Zurich）
2024　Grasritzen Art Exhibition (Kamakura）　
2024　Published　“KEIKO ITO ANIMALS (Germany)
2024　KEIKO ITO 2024 (Germany)
2024　ART INTERNATIONAL ZURICH 2024 (Zurich)
2024　My glass work “Squirrel” became a collection in the Embassy of Japan in Switzerland.
2025　ONE ART TAIPEI 2025