Keiki wa itsu naoruka

Sekai no keiki wa itsu bakuhatsusuruka

Keiki wa dounaru

Infure keiki wa dounaru

Keiki wa meguru : infure keiki tenkan ni sonaeyo

Sensou keiki wa dounaruka

Keiki to toushi : keiki wa dounaruka nani ni toushi subekika

Keiki kaifuku no jisshouteki kenkyuu : keiki wa ikani shite kaifukusuruka

Honnen no keiki : nanmon sanseki no zaikai hatashite keiki wa deruka

Yuuki shin zaiseisaku de keiki wa dounaruka

Jihen wa itsu owaruka

Sensou wa itsu hajimaruka

Hito wa itsu kakuseisuruka

Kaya zaiseika no keiki to kabukai wa dounaru

Naze ni beikoku wa keiki ga yoika

Eikoku wa itsu made tatakaeruka

Nichiei kaisen wa itsu hajimaruka

Fūva keiki wa dounaru : doitsu baishou sensai mondai no kaibou

Akusei infure ka senshou keiki ka : jihen wa nagabikuka

Fukeiki wa dounaru

Keiki panfuretto

Keiki panfuretto

Keiki panfuretto

Keiki panfuretto

Akaji kousai no fuan : keiki wa koutensuruka kokusai shinyou eno hakyuu