Some missing info regarding quest requirements:
Lair Scare / ジャギィの群れを狩れ! -- is required for -- Jaggi Alliance / 群の首領、ドスシャギィ!
Kecha Wacha Wallop / いたずら物、地底洞窟に現る -- is required for -- Research: Basarios
I'll add to this as I discover more.
Welp... glad to see this page was locked off after spending several hours of my life on it :|