Iwato is a big guy with tanned skin, a square head and short, dark teal hair.
- [DF] The Wall
- Iwato's birthday is on March 3.
- Iwato has a habit of adding 'Gosu' at the end of his sentences.
- Iwato's appearance and personality are similar to Kabeyama's.
- He seems to be best friends with Hattori Hanta, as they are always hanging out together.
- His nickname is 'Golem'.