Alright, listen. I'm gonna say something good. Look at our emblem. There are three swords, right? This first one is me, the second one represents Izumi, and the last one is... My second sword. In other words, you're still a novice, so no getting puffed up. [...] Kunichika, you're the crescent moon on the back.
The squad's uniform consists of a long black coat with red vertical stripes somewhat similar to pinstripes and five straps to fasten it, and also black pants and boots.
The squad's emblem consists of three katana blades in front of a crescent moon. According to Tachikawa, the first blade represents himself, the second represents Izumi, and the third represents his second sword, while the crescent moon in the back represents Kunichika, but he could be just playing with Yuiga.
↑Daisuke Ashihara: Q.125: Tachikawa squad’s uniform looks like the long coat Shinoda had on in his combat body, was it deliberately made to look similar? It seems likely. Respecting the mentor. Source: Border Briefing File, Page 302, Question 125