Touhougirls #1
The author has intentionally dropped the second o. The Finnish word touhu stands for things like 'hurly-burly' (of daily life, daily chores etc.), 'bustle', 'fuss', or 'business', which makes for a relatively common wordplay within the Finnish Touhou fandom.*Spurt*
Or "snicker"; the effect simultaneously marks the sound of liquid coming out of the bottle and the beginning of a certain ice fairy's laughter.IRRITANT
ärsyttävä can translate as both 'irritating' and 'annoying'.Bwahahaha
