Overview
"AKB48 Tandoku Concert ~Jabajatte Nani?~" (AKB48単独コンサート〜ジャーバージャって何？〜) is AKB48's spring concert. The concert was held at Saitama Super Arena on April 1, 2018. It was the first concert with the new Teams since the AKB48 12th Anniversary Shuffle.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 20 | 27 | |
 | 21 | 27 | |
 | 17 | 24 | |
 | - | - | |
 | 22 | 29 | |
 | 21 | 27 | |
 | 27 | 34 | |
 | 26 | 32 | |
 | 22 | 28 | |
| - | - |