1. chyouruigaku   accountancy   ornithology   choreography   anthropology   Hint Half-n-half Clue   2. konchuugaku   theology   economics   entomology   sociology   Half-n-half Clue   3. noushyo, nouhitsu   accountancy   ornithology   calligraphy   aeronautics   Half-n-half Clue   4. keizaigaku   rheology   cosmetology   economics   calligraphy   Half-n-half Clue   5. koukogaku   cosmetology   archeology, archaeology   entomology   etiology, aetiology   Half-n-half Clue   6. buyoujutsu   telepathy   etiology, aetiology   aeronautics   choreography   Half-n-half Clue   7. biyoujutsu   cosmetology   telepathy   accountancy   radiology   Half-n-half Clue