実

じつ · じち

1. noun, takes の truth; reality
2. sincerity; honesty; fidelity
3. content; substance
4. (good) result

み

1. noun fruit; nut
2. seed
3. (in broth) pieces of meat, vegetable, etc.
4. content; substance

まこと also 誠 · 真

1. noun truth; reality; fact
2. sincerity; honesty; faithfulness; good faith
3. adverb, dated indeed; really; absolutely; truly; actually; very; quite

さね also 核

1. noun seed (of a fruit); pit; pip; stone
2. architecture tongue (projecting strip on a board that fits into a groove on another board)
3. clitoris
4. archaic core; kernel; heart

そうじみ · ただみ · むざね also 正身 · 直身

1. noun, archaic the real person; said person
2. real thing; genuine article