English:
1. Hara, A. (2013). The Definitive Kenji Miyazawa Vocabulary Dictionary. Chikuma Shobo.
2. Miyazawa, K. (n.d.). Masaniello. https://ihatov.cc/haru_1/045_d.htm
3. Murakami, H. (2009). 1Q84. Shinchosha.
4. Overseas SGI Members Information Page. (n.d.). The Ten Worlds and the Mutual Possession of the Ten Worlds. https://spi2002.web.fc2.com/kyobupo3.html
5. Takahashi, T. (n.d.). The Legend of the White Dog. http://www.myoukakuji.com/html/telling/benkyonoto/index242.htm
6. Tokyo Shoseki Co., Ltd. (2020). New Japanese Language.
7. Tokyo Shoseki Co., Ltd. (2020). New Japanese Language, Grade 5, Research Edition.
8. Zhao, M. (2003). The Lotus Sutra Thought in Miyazawa Kenji's Works. Studies in Indology and Buddhism. Studies in Indology and Buddhism, 51(2), 948-952. https://doi.org/10.4259/ibk.51.952
Japanese:
1. 海外SGIメンバーのための情報提供ページ. (n.d.). 十界と十界互具. https://spi2002.web.fc2.com/kyobupo3.html
2. 趙明烈. (2003). 宮沢賢治の作品に現れた法華思想. 印度學佛教學研究, 51(2), 948-952. https://doi.org/10.4259/ibk.51.952
3. 高橋俊隆. (n.d.). 白犬の伝説. http://www.myoukakuji.com/html/telling/benkyonoto/index242.htm
4. 東京書籍株式会社. (2020). 新しい国語.
5. 東京書籍株式会社. (2020). 新しい国語 五 研究編.
6. 原子朗. (2013). 定本宮澤賢治語彙辞典. 筑摩書房.
7. 宮沢賢治. (n.d.). マサニエロ. https://ihatov.cc/haru_1/045_d.htm
8. 村上春樹. (2009). 1Q84. 新潮社.