|Japanese Name||Isufasu (イスファス)|
|Voice Actor||Kiyoyuki Yanada|
- "A smiling giant with a gentle heart who works under Cardinal Paternus. His hobby is gardening and is often seen feeding birds. Isfas acts like a big brother to Kiloph and would put his own life on the line for the Queen."
When a country captures Leonia's last castle, Isfas will join another country at random.
Isfas has light green eyes and brown hair. He often wears a gold circlet.