| Pitch | Vocal Technique | Link | Timestamp | Notes |
| G♯2 | chest | ネコミミアーカイブ | lowest chest | |
| A0 | vocal fry | やかん | lowest |
| Pitch | Vocal Technique | Link | Timestamp | Notes |
| F9 | clicks | やかん | highest | |
| A7 | whistle | やかん | highest whistle | |
| G♯7 | whistle | キミノヨゾラ哨戒班 | ||
| E7 | whistle | 頓珍漢の宴 | ||
| C7 | whistle | アイラ | ||
| C7 | whistle | 命に嫌われている。 | ||
| E6 | whistle | 戯曲とデフォルメ都市 |