|Birthplace||Future City of Advanced Science|
|Race||Human, possibly a robot|
|Relative(s)||Tsukuba (original counterpart)|
|First Appearance||pop'n music 14 FEVER!|
A nice young man that works at the City Hall of the Future City of Advanced Science. After five, he goes to a space disco and dances with many young ladies in a high-spirited fever.
Akiba is identical to Tsukuba, but with a slightly different skin tone, red hair, and a yellow antenna. His glasses frame and electrical suit is chartreuse with a dark blue neck tie, bleu shoulder pads, and a violet synthesizer keyboard. The rest of his clothing retain Tsukuba's original colors.
|Attack||Electric dance! (電気ダンス！ Denki dansu!?)|
|Damage||(rippling shock) (めめたっ Memetaa?)|
|GOOD Play||Good communication ☆ (通信良好☆ Tsūshin ryōkō ☆?)|
|BAD Play||Line congestion × (回線混雑× Kaisen konzatsu ×?)|
|WIN||Did I win? (やったもん勝 Yatta mon-shō?)|
|LOSE||Captaaain... (大佐ぁ・・・ Taisaa...?)|
Akiba's name is derived from the Akihabara Station in Japan, as opposed to Tsukuba Express. Like his parallel, Akiba's appearance is based on Nobumichi Tosa from the Maywa Denki.
- Tsukuba, along with his 2P version Akiba, shares their birthdates with Bamboo.
- 2P Kumoha-san appears in Akiba's Win animation, but as a regular train he is riding on.