vol. 17, no. 4 (2015 四月 25) - vol. 17, no. 12 (2015 十二月 25); vol. 18, no. 1 (2016 一月 25) - vol. 18, no. 12 (2016 十二月 25); vol. 19, no. 1 (2017 一月 25) - vol. 19, no. 12 (2017 十二月 25); vol. 20, no. 1 (2018 一月 25) - vol. 20, no. 12 (2018 十二月 25); vol. 21, no. 1 (2019 一月 25) - vol. 21, no. 12 (2019 十二月 25); vol. 22, no. 1 (2020 一月 25) - vol. 22, no. 12 (2020 十二月 25); vol. 23, no. 1 (2021 一月 25) - vol. 23, no. 12 (2021 十二月 25); vol. 24, no. 1 (2022 一月 25) - vol. 24, no. 12 (2022 十二月 25); vol. 25, no. 1 (2023 一月 25) - vol. 25, no. 12 (2023 十二月 25); vol. 26, no. 1 (2024 一月 25) - vol. 26, no. 12 (2024 十二月 25); vol. 27, no. 1 (2025 一月 25)