Bears an uncanny resemblance to Tenryuu from Kantai Collection.
He is frequently referred to within the fandom as CCP, short for "Candle Cutter Pikachu", because of a play on the kanji in his name. Shokudai (燭台) means candlestick, and kiri (切) means to cut. Furthermore, the two characters in Mitsutada (光忠) can be individually read as pika (a Japanese onomatopoeia) and chuu respectively.
Often portrayed in fanworks as the one in charge of the cooking duty, either in relation to his Internal Affair quote or a possible reference to Date Masamune.