Photography (撮影, Satsuei): The marriage of elements produced by different departments into a finished picture, involving filtering to make it more harmonious. A name inherited from the past, when cameras were actually used during this process.
Chief Animation Director (総作画監督, Sou Sakuga Kantoku): Often an overall credit that tends to be in the hands of the character designer, though as of late messy projects with multiple Chief ADs have increased in number; moreso than the regular animation directors, their job is to ensure the characters look like they’re supposed to. Consistency is their goal, which they will enforce as much as they want (and can).
In-betweens (動画, douga): Essentially filling the gaps left by the key animators and completing the animation. The genga is traced and fully cleaned up if it hadn’t been, then the missing frames are drawn following the notes for timing and spacing.
Key Animation (原画, genga): These artists draw the pivotal moments within the animation, basically defining the motion without actually completing the cut. The anime industry is known for allowing these individual artists lots of room to express their own style.
Series Director: (監督, kantoku): The person in charge of the entire production, both as a creative decision-maker and final supervisor. They outrank the rest of the staff and ultimately have the last word. Series with different levels of directors do exist however – Chief Director, Assistant Director, Series Episode Director, all sorts of non-standard roles. The hierarchy in those instances is a case by case scenario.
FX: Shorthand for effects animation – water, fire, beams, that kind of cut. A pillar of Japanese 2D animation.
Animation Direction (作画監督, sakuga kantoku): The artists supervising the quality and consistency of the animation itself. They might correct cuts that deviate from the designs too much if they see it fit, but their job is mostly to ensure the motion is up to par while not looking too rough. Plenty of specialized Animation Direction roles exist – mecha, effects, creatures, all focused in one particular recurring element.
Episode Direction (演出, enshutsu): A creative but also coordinative task, as it entails supervising the many departments and artists involved in the production of an episode – approving animation layouts alongside the Animation Director, overseeing the work of the photography team, the art department, CG staff… The role also exists in movies, refering to the individuals similarly in charge of segments of the film.
Storyboard (絵コンテ, ekonte): The blueprints of animation. A series of usually simple drawings serving as anime’s visual script, drawn on special sheets with fields for the animation cut number, notes for the staff and the matching lines of dialogue.