This very enjoyable book reminds me of Gaston Leroux' mysteries. Once you hear the solution to it, you cannot help but slam your head, thinking: why did I not see that? It is so logical, it is beautiful. All the clues are there, and yet...
The atmosphere of after-war depression is penetrating, and I loved the scene of the arrival of Kyosuke Kamizu, the Japanese Rouletabille.
Excellent narration as well!
A highly recommended book!