MEDAKAPEDIA / BATCH 012
More creators.
More traceable origins.
Ten Japanese Medaka histories spanning several independent breeder groups and selected traits: nontransparent tricolor, Komachi, Wada spot reflectors, Kotohime, Real Long Fin, Japan Blue, Ryu no Tategami, Mai Medaka Boukyaku no Tsubasa, White Morpho, and Wakasagi.
Research status: individual specialist articles identify creator and year, but original fish pedigrees, genomic proof, present stock authentication, and photography licensing remain open. No original photos are copied.
Previous batch ↗Breeders represented
9 historically credited creators/creator groups across ten profiles. The maker credits are taken from the cited variety catalogue and remain subject to original breeder confirmation.
Batch 012 records
10 distinct entries · original Japanese labelsUnshu Sanshoku (Nojiri line)
A Nojiri-created red, white and black-patterned nontransparent-scale tricolor Medaka.
Komachi — Nontransparent Red-White
Ono's nontransparent-scale white-and-vermilion red-white ornamental selection known as Komachi.
Spot Lame — Wada
Wada's distinctive discontinuous exterior-light selection where isolated reflectors appear as spots.
Kotohime — Amber Black Rim
A Wada-attributed amber transparent-scale black-rim variety called Kotohime.
Original Real Long Fin — Nakazato
Nakazato's original Real Long Fin fin-form development, distinct from Matsui Hirenaga.
Japan Blue (Kawato)
Kawato's Japan Blue black-bodied Miyuki-type blue exterior-light selection.
Ryu no Tategami (Dragon's Mane)
Mizukami's blue Miyuki exterior-light Swallow Hikari fin-form selected line.
Boukyaku no Tsubasa — Mai Medaka
Mai Medaka's black-orange translucent-scale lame long-fin selection, named Boukyaku no Tsubasa.
White Morpho — Tanaka
A Tanaka-created white-background Morpho fin-form selected line.
Wakasagi — Internal-Black Exterior-light
A 2020 Oba blue exterior-light house derivative selected for internal-black appearance and lateral reflection.