|Full Name: Daigoro Kumano|
|Ranger Designation: Kirenger|
|Weapons: YTC Radio and Yellow Sticker|
|Episode Appearances: 55-67|
|Daigoro replaced Daita as the Kirenger after Daita became the commander of the Kyushu branch for a time. In episode 67, he is stabbed in stomach by Can Opener Mask's Can Opener Cutter. He was succeeded by his predecessor Daita.
As Kirenger, he was armed with the Yellow Sticker, which was a fighting pole whose head can be outfitted with various attachments such as a punching fist and the YTC radio that is capable of jamming electronic circuitry. He rode in the sidecar of the Blue Machine and the Blue Star. He served as co-pilot of the Varibloom and Varidreen sky vehicles.