noun:

• Thorea okadae (species of red alga)

noun:

• three-color printing (red and yellow and blue); three-colour printing

noun:

• burgundy (red) ➜ ワイン色【ワインいろ】
• Burgundy (wine); Bourgogne ➜ ブルゴーニュ

noun:

• burgundy (red) ➜ バーガンディー

noun:

• sweet potato (any of a number of different cultivars with red skin)

noun:

• bindi; Indian forehead decoration (often a red dot) - From Hindi

adjectival noun / noun:

• chic; smart; stylish; tasteful; refined; sophisticated; worldly (esp. in terms of being familiar with the red light district, geishas and actors) - いき is also written as 意気 Antonym: 野暮
• considerate; understanding; sympathetic

noun / adjectival noun:

• essence; the best; the cream ［すい］

noun / ~する noun:

• autumn colours; fall colors; leaves changing color (colour)
• leaves turning red; red leaves ［こうよう・紅葉］
• leaves turning yellow; yellow leaves ［こうよう・黄葉］

noun:

• (Japanese) maple (Acer japonicum) ［もみじ］ ➜ 以呂波紅葉
• venison ［もみじ］ - colloquialism
• layered colors in garments, resembling autumn colors ➜ 紅葉襲

noun:

• willowherb (Epilobium pyrricholophum)
• safflower red
• kimono color combination (crimson outside, bluish purple inside)

noun:

• gudgeon (any fish of genus Gnathopogon or related genera)
• willow gudgeon (Gnathopogon caerulescens) ➜ 本諸子
• longtooth grouper (species of fish, Epinephelus bruneus) ➜ 九絵

noun:

• den of thieves
• brothel; red-light district ➜ 売春宿
• cluttered room - colloquialism

noun:

• sappanwood (Caesalpinia sappan)
• sappanwood dye (red in colour) (color)
• layered colour (light brown on the front, dark red beneath)

noun:

• Kintaro; hero boy of Japanese folklore, who befriended animals and had supernatural strength - childhood name of late-Heian warrior Sakata no Kintoki
• Kintaro doll (usu. having a plump red face, carrying an axe, and wearing a red apron)
• diamond-shaped apron

noun:

• this world; this life
• the free world (outside of prison, the army, red light district, etc.) - colloquialism
• this corrupt world; present world - Buddhism term

noun:

• Pacific ocean perch (Sebastes alutus)
• comb goby (Ctenotrypauchen microcephalus)
• Matsubara's red rockfish (Sebastes matsubarae) ➜ 赤魚鯛
• Japanese dace (Tribolodon hakonensis) ➜ 石斑魚
• any edible red saltwater fish

noun:

• cotton (material)
• red silk-cotton tree (Bombax ceiba) ［きわた］ - usually written using kana alone ➜ パンヤの木

noun:

• bush clover; Japanese clover (any flowering plant of genus Lespedeza)
• dark red exterior with blue interior (color combination worn in autumn) ➜ 襲の色目

noun:

• muddy water
• red-light district

noun:

• draft papers; call-up notice ➜ 召集令状
• red paper - orig. meaning

noun:

• flowering tree
• Japanese red maple (Acer pycnanthum)

noun:

• beautiful scenery of spring - four character idiom
• red-light district

adjectival noun / ~の noun / noun:

• narrow-waisted

noun:

• red-banded sand wasp (Ammophila sabulosa) - abbreviation ➜ 腰細蜂

noun:

• food set out on a stand; gift placed on a stand
• food brought on a large stand to a brothel by a red-light district caterer - archaism

noun:

• countryside dialect - Linguistics term
• sociolect or secret language used by prostitutes in red-light districts during the Edo period - Linguistics term

noun:

• blue line
• area around a red-light district where illegal prostitution occurred (marked on police maps by a blue line) (1940s-1956) ➜ 青線地帯