noun:

• Let's Play; recorded playthrough of a video game (usu. with player commentary)

noun:

• exponent portion; characteristic (e.g. in floating-point representation)

noun / ~する noun:

• rise and fall; frequent fluctuations (of the market price) - four character idiom

noun:

• whole cake; cake sold whole (as opposed to in individual slices)

noun:

• Twenty-Five Histories; authoritative collection of twenty-five Chinese historical books (the Twenty-Four Histories and the New History of Yuan) ➜ 二十四史

noun:

• precedence; first move (in games)

noun:

• krill; euphasiid (any species in the family Euphausiacea)

noun:

• modern translation; translation into modern language (of a classical text, e.g. The Tale of Genji)

noun:

• divine mirror; sacred mirror (one of the three sacred treasures)

noun:

• seamanship; (the art of) navigation

expression:

• one never knows (what will happen); there's no telling (what the future holds)

noun:

• Roche limit; Roche's limit (closest that a natural satellite can come to the center of a planet without disintegrating due to tidal forces)

noun:

• quantity (per carton, etc.); number contained (in a packet, etc.)

noun:

• lecture (esp. special engagement by noted speaker); lecture meeting (event with one or more lectures)

noun:

• emperor; ruler (with a heavenly mandate)
• heavenly being; celestial being

noun:

• weaverbird; weaver (any of a number of birds in family Ploceidae that weave elaborate nests)

noun:

• primary coil; primary winding (in transformer)

ichidan verb / transitive:

• to draw (water); to fill (with water)
• to take into consideration

ichidan verb:

• to cut up; to cut and discard; to eliminate systematically (in fault-finding); to isolate

noun / ~する noun:

• nodding; greeting (with eyes)

noun:

• national costume; (in) native dress

noun:

• leaving a device on (e.g. TV, air conditioner); leaving something engaged (e.g. a key in a lock) ➜ っぱなし

noun:

• Mobile Suica; train ticketing system (mobile phone fitted with special chip used as swipe card) - also モバイルSuica ➜ スイカ

noun:

• cotyledon; seed leaf (i.e. the first leaves to emerge when a seed sprouts)

noun:

• experienced; already had an experience (with something)