Sen Ryo (せんりょ) is one of the three opponents that appear in the Shinobi Tower in Jounin Exam 2/5: Shinobi Tower. He uses summoning techniques, Fire Ninjutsu, and hair-manipulating techniques.
- Level 40 - Jounin Exam 2/5: Shinobi Tower (first appearance)
- Summoning: Fire Release: Dual Lion Flame: Deals 350 damage and inflict Burn (lose 3% HP each turn).
- Fire Release: Fire Helix Sphere Deals 270 damage and inflict Bleeding (25% extra damage taken).
- Summoning: Lion Destroyer: Deals 300 damage and inflict Stun for 2 turns.
- Hair Needle: Deals 160 damage.
- Hair Whip: Deals 150 damage.
- Sen Ryo has a striking resemblence to the Sannin Jiraiya from Naruto. He used to summon Toads instead of Lions, and used Fire Release: Fire Helix Sphere, which looked had the appearance of the Rasengan. Just like Jiraiya in Sennin Mode, he is able to use his hair to attack.