ハチ公[hachikou] statue of Hachiko (a dog) at Shibuya station
郭公[kakkou] common cuckoo (Cuculus canorus)
株式公開[kabushikikoukai] stock offering (to the public)
蒲公英[tanpopo] dandelion (esp. species Taraxacum platycarpum)
官公庁[kankouchou] government administration office

丸公[marukou] official price
勤め奉公[tsutomeboukou] apprenticeship
公平[kinpira] chopped burdock root (and sometimes carrot) cooked in sugar and soy sauce
公孫樹[kousonju] ginkgo (Ginkgo biloba)

哀訴[aiso] appeal
起訴[kiso] prosecution
刑事訴訟[keijisoshou] criminal action
公訴[kouso] accusation
控訴[kouso] koso appeal (initial appeal to a higher court)

控訴裁判所[kousosaibansho] appeals court
控訴審[kousoshin] appeal trial
告訴[kokuso] accusation
主訴[shuso] main complaint
愁訴[shuuso] complaint