小玉銀

こだまぎん

Edo-period lump of silver used as currency

猫騙し

ねこだまし

slapping hands in front of the opponent's face to confuse him

尻子玉

しりこだま しりごだま

mythical ball inside the anus that is sought after by kappa

まだまだこれから

it's not over yet, you haven't seen anything yet, it's not over until the fat lady sings, it's too soon to tell, we're not out of the woods

大だこ

おおだこ

giant Pacific octopus (Enteroctopus dofleini); North Pacific giant octopus

こだら

コダラ

haddock (Melanogrammus aeglefinus)

ここだけの話

ここだけのはなし

confidentially speaking, between you and me, don't tell anybody else about this

こませ

scattering bait to attract fish, bait for scattering

こます

to do, to have sexual intercourse

ああだこうだ

ああだこうだ

this, that and the other, this and that

座りだこ

すわりだこ

calluses (on one's ankles, insteps, etc.) caused by sitting seiza

こんだけ

to this extent; to this degree; this much

だっこ紐

だっこひも

(front) baby sling, (front) baby carrier

言霊

ことだま

soul of language, power of words

駒大

こまだい

Komazawa University (abbr)

真蛸

まだこ マダコ

common octopus (Octopus vulgaris)