Maitreya, the Future Buddha by Allan Sponberg, Helen HardacreGeorge J. TanabeMN 45:1 (1990) pp. 117–18 → jstor.org/stable/2384508ShareThe Art of Zen: Paintings and Calligraphy by Japanese Monks, 1600–1925 by Stephen AddissThe Lotus Sutra in Japanese Culture by George J. Tanabe, Jr, Willa Jane Tanabe