https://images.scholastic.co.uk/assets/a/10/be/poptns-hachiko-schol-150dpi-12aug11-861718.pdf - Scholastic - Hachiko Movie - Richard Gere
http://hbpub.vo.llnwd.net/o16/teachersguides/9780805073362TG.pdf - TE Guide
http://www.tsemrinpoche.com/tsem-tulku-rinpoche/film-tv-music/hachiko-a-lesson-in-eternal-friendship-loyalty.html - Hachiko - A Lesson in Friendship