Japan

Akashi

1981-8-29

USA

 Chattanooga

1982-10-12

Japan

Sagamihara

1985-10-6

New Zealand

 Hamilton

1986-7-5

Portugal

Cascais

1993-9-14

Germany

 Leverkusen

2006-4-27

 Italy

Vicenza

2006-10-16

France

Nimes

2007-10-30

ROK

Gimhae

2007-03-08

Philippines

Puerto Princesa

2007-10-30

Belgium

Kortrijk

2007-10-30

Sweden

Södertälje

2007-10-08

Cambodia

Sihanoukville City

2009-07-29

Denmark

Bycirklen

2009-05-08

UK

Chelmsford

2009-11-26

the Netherlands

's-Hertogenbosch

2010-02-10

Brazil

Sorocaba

2010-12-18

Morocco

Fes

2011-11-22

Finland

Lahti

2012-02-17

USA

San Antonio

2012-02-16

Canada

Fredericton

2012-03-28

Australia

Frankston

2012-11-08

ROK

Ulsan Metropolitan City

2014-09-27

Greece

Patras

2015-03-10

Poland

Zielona Gora

2015-06-23

Mexico

Puebla City

2015-09-13