- For TCG information, see Yakusa (TCG).
Yakusa accompanies Sena Yurine to one of Giselle's concerts. When a Foreigner attacks the concert, Yakusa forms a covenant with Giselle and Trances with her, and Giselle and Sena defeat the Foreigner. Giselle is conscripted into ALCA soon afterwards.
- The name Yakusa means "eight" (八) (ya), "snow" (雷) (ka) and "god" (神) (sa).
|Luck & Logic Paradox Twin|
|Characters||Sena Yurine ● Asura ● Giselle Thunders ● Yakusa|
|Terminology||Another Logic Counter Agency ● Foreigner ● Logic ● Logicalist ● Septpia ● Trance|
|Chapter List||List of Luck & Logic Paradox Twin chapters|