JWRI News Letter (Vol.52) (2023/06 issue, 4.8MBytes) 

1.	(in Japanese)

JWRI News Letter (Vol.51) (2022/12 issue, 2.3MBytes) 

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JWRI News Letter (Vol.50) (2022/05 issue, 6.5MBytes) 

1.	(in Japanese)

JWRI News Letter (Vol.49) (2021/11 issue, 4.19MBytes) 

1.	(in Japanese)

JWRI News Letter (Vol.48) (2021/05 issue, 7.05MBytes) 

1.	(in Japanese)

JWRI News Letter (Vol.47) (2020/11 issue, 4.25MBytes) 

1.	(in Japanese)

JWRI News Letter (Vol.46) (2020/05 issue, 3.98MBytes) 

1.	(in Japanese)

JWRI News Letter (Vol.45) (2019/11 issue, 1.46MBytes) 

1.	(in Japanese)

JWRI News Letter (Vol.44) (2019/05 issue, 1.33MBytes) 

1.	(in Japanese)

JWRI News Letter (Vol.43) (2018/11 issue, 0.99MBytes) 

1.	(in Japanese)

JWRI News Letter (Vol.42) (2018/05 issue, 1.15MBytes) 

1.	(in Japanese)

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