Japanese-Latvian bilingual books2
🙄 Books not in the original
Japanese-Latvian

誓い
Zvērests
Formats for download:
103

Japanese-Latvian

国際語エスペラント運動に関するプラハ宣言
Prāgas Manifests
Formats for download:
95

May be interesting
Books translated into Japanese and/or Latvian.