| [[File:Koishikawa Arsenal Type 44 Arisaka.jpg|200px]] || Koishikawa Arsenal || [[Koishikawa Arsenal Type 44 Arisaka|Type 44 Arisaka]] || Conventional rifle || Bolt-action || N/A || [[6.5x50mm SR Arisaka]] || 19.2 || S || 18 || 17500 || 750 || [[File:Japan.png|25px]] Japanese Empire || 1911
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| [[File:Koishikawa Kokura Arsenal Type Kou.jpg|200px]] || Koishikawa Kokura Arsenal || [[Koishikawa Kokura Arsenal Type Kou|Type Kou]] || Conventional rifle || Semi-auto || N/A || [[6.5x50mm SR Arisaka]] || 26.5 || S || 26 || 11500 || 1200 || [[File:Japan.png|25px]] Japanese Empire || 1933
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| [[File:Koishikawa Arsenal Siamese Mauser Type 45.jpg|200px]] || Koishikawa Arsenal<br/>Navy Arms || [[Koishikawa/Navy Arms 'Siamese' Mauser Type 45|'Siamese' Mauser Type 45]] || Conventional rifle || Bolt-action || N/A || [[.45-70 Government]] || 24 || S || 22 || 15500 || 1300 || [[File:Japan.png|25px]] Japanese Empire<br/>[[File:United States.png|25px]] United States || 1973 <sup>[[Class 1 weapons#Trivia|(*)]]</sup>