円借款[enshakkan] international yen loan
仮定款[kariteikan] provisional articles
交款[koukan] exchange of courtesies (cordialities)
借款[shakkan] (international) loan
長期借款[choukishakkan] long-term loan

定款[teikan] articles of incorporation
款冬[fuki] giant butterbur (Petasites japonicus)
約款[yakkan] agreement
落款[rakkan] sign and seal
款冬[yamabuki] kerria (Kerria japonica)