Use your latin keyboard to get japanese hiragana :

The "romazi" (latin transcription) to be used is the nihonshiki as shown in the following 五十音 table:
a ka kya ga gya sa sya za zya ta tya da dya na nya ha hya ma mya ya ra rya wa n
i ki gi si zi ti di ni hi mi ri
u ku kyu gu gyu su syu zu zyu tu tyu du dyu nu nyu hu hyu mu myu yu ru ryu
e ke ge se ze te de ne he me re
o ko kyo go gyo so syo zo zyo to tyo do dyo no nyo ho hyo mo myo yo ro ryo wo
To get syllabic n (ん) when n followed by vowel, use ': kanen gives かねん while kan'en gives かんえん