The book is an essay charting the author's personal odyssey to master Japanese. She starts with a daring jump into the deep end, learning on the job as an English teacher in a remote corner of the country. Witty, insightful and sometimes painfully frank, this becomes a story of an imperfect heroine finding her place in the abyss between the two cultures she originally expected to bridge as a translator.

Beautifully written and not overbearing on the technical, the book uses a clever hook to theme each bite-size chapter on a specific memetic formed of two syllables in Japanese. These titular 50 Sounds enable deeply nuanced understanding between native speakers, but rather than simply being a dictionary of terms, the book's chapters spin the definitions for each sound as a cipher for understanding the many escapades our hero has crashed through on her quest.

The author's bravery in cataloging her failings is unquestionable. Her redemption through self awareness and erudition are delicately demonstrated across the chapters thanks to the philosophical clout smuggled into the text.

This book is a little treasure that conveys more provocation of thought than most will have expected they would would be signing up for.