[かすみをくう, kasumiwokuu](exp, v5u) (1) to live on air; (2) (See 仙人・2) to derive nourishment from an elemental portion of mist or fog (the goal of a mountain ascetic)[Add to Longdo]
[しこうひん, shikouhin](n) luxury grocery item; something consumed for taste or stimulant effect rather than nourishment (e.g. alcohol, tobacco, coffee); indulgence[Add to Longdo]