Handakuon wa, kana no migikata ni ikko no kenten (゜) o fushite, handakuon no fu to nasu, tsugi no rei o miru beshi,A ‘semi-muddy sound’ is noted by attaching a circle (゜) to the right shoulder of a kana, as seen in the following examples,

Shinbun o miru to, Ichikawa Dangorō ga Shizuoka de kakushi shita to aru.I looked at the news, and it was written that Dangorō Ichikawa had died abroad in Shizuoka.

Kanojo no kessō ga kawatta.The color of her face changed.

Sono dorobō wa yūgata no nyūsu de hōsō sareta bōhan kamera no eizō o mite jishu shita.The thief turned himself in after he saw a video of himself stealing on the evening news.