Hama Gakuen Toku Suru!? Kokugo Benran (Japanese Language Handbook) This is a supplementary textbook/reference book from Hama Gakuen. * Kanji, vocabulary, knowledge/expression, grammar, literary history, etc. Condition: No noticeable stains or folds. No writing, but please understand that there may be oversights. The name will be erased by wiping, or if it cannot be removed, it will be blacked out.