Ep. 10: Unit leaders gather at Cafe Vinyl to discuss vocal improvement strategies and share dietary remedies.
Aired on April 9, 2021

10
The leaders of the six units convene at Cafe Vinyl to discuss ways to improve their singing. Each girl presents a food that she believes will help their voices: Saki and Tsubaki, respectively, bring apples and honey that the group combine, Kyoko provides oolong tea, Miyu has ginseng (that is turned into a soup), and Rika shows off an assortment of sticky foodstuffs like nattō and nalta jute that Rinku suggests mixing with her rice. The six enjoy their meal and fall asleep, having forgotten why they agreed to meet.
Episodes
- Ep. 6 · Rondo's Plaid Performance and Nagisa's Stressful Nightmares
- Ep. 7 · Lyrical Lily enjoys an afternoon tea party featuring unusual snacks brought by Kurumi.
- Ep. 8 · Happy Around! Struggles to Locate Registration Code for U4 Fes.
- Ep. 9 · Maho Witnesses Intense Repetition Contest Among Gym Friends in Nakano
- Ep. 10 · Unit leaders gather at Cafe Vinyl to discuss vocal improvement strategies and share dietary remedies.
- Ep. 11 · Muni and friends explore a bathhouse, meeting Nagisa, Towa, Marika, and Aoi.
- Ep. 12 · Muni seeks cuteness while Nyochio gains fame through online videos
- Ep. 13 · Units face deadly cave traps and elimination tests before the U4 Fes.
- Ep. 14 · Rei explores traditional and African instruments to diversify Happy Around's musical repertoire.