koke uzm, arjuna (fate), arjuna (third ascension) (fate), arjuna alter (fate), indra (fate), fate/grand order, fate (series), absurdres, highres, 3boys, aqua eyes, aqua horns, arjuna alter (first ascension) (fate), black eyes, closed mouth, dark-skinned male, dark skin, dual persona, father and son, from above, hair between eyes, happy anniversary, horns, long hair, looking at viewer, male focus, multiple boys, navel, nipples, pants, purple eyes, short hair, smile, topless male, white hair, white pants