Honchou enkaku gojishi

Honchou enkaku gojishi

Honchou kansei enkaku zukou

Honchou kokugun kenchi enkaku zusetsu

Monji no enkaku

Moji no enkaku

Enkaku gogen

Chousen tsuushin jigyou enkaku shoushi

Honchou ryakushi jibiki

Nantou enkaku shiron

Denshin enkaku ryakushi

Kansei enkaku ryakushi

Koutsuu enkaku shoushi

Kokushiryaku jirui taizen : enkaku zukai

Kokushiryaku jirui taizen : enkaku zukai

Kokushiryaku jirui taizen : enkaku zukai

Honkai no enkaku

Kokushiryaku enkaku gaizu

Kokushiryaku enkaku gaizu

Nihon bukkyou enkaku

Kanazukai oyobi kana jitai enkaku shiryou

Kanazukai oyobi kana jitai enkaku shiryou

Kouchou rekidai enkaku zukai

Amerika enkaku shiryaku

Burēyu tenji enkaku no gaiyou