MEDAKAPEDIA / BATCH 009
Ten more histories.
Origins without overclaiming.
This batch documents original Matsui full-fin elongation, Oba fin and body-form selections, historical gold lame, Swallow-pattern fish and two types of internal light. Breeders and dates come from Japanese original shop archives and specialist fin-form research.
Some entries are house-line derivatives; creator unknown is never filled from a related founder. Historical traits are not DNA proof, and outside fish photos are not rehosted.
Previous batch ↗Batch 009 research
10 new source-linked identitiesGolden Lame Medaka
Golden-bodied ornamental Medaka carrying scattered reflective lame in multiple colors.
Original Matsui Hirenaga (Fin-lengthening)
Matsui-developed original full-fin elongation trait, distinct from Swallow and Meller fin forms.
Black-gold Swallow Hikari (Shingen)
Oba's Shingen adds golden fin coloration to a black-bodied Hikari Swallow selection, paired historically with Kenshin.
Whole-body Internal Light Medaka
A selected internal-body reflective appearance distributed more broadly than localized internal-light varieties.
Tricolor Nishiki Swallow
A reported combination of tricolor Nishiki color pattern with Swallow-style extended fin sections.
Silky Internal Light (Koyuki)
Oba's cream-tinted Silky house expression with pastel, mint-green-looking internal reflective light.
Pop-eye (Deme) Medaka — Early Record
A historic Deme pop-eye ornamental form with prominent protruding eyes and a shortened eye-to-mouth facial span.
Amber Samurai (Split Dorsal Fin)
An early Oba Amber body-color Samurai fin-form selection with a split dorsal fin.
Black Small-eye Hikari (Kojiro)
A Hikari body-form derivative of Oba's Pure Black Small Eye / Kurobee line, named Kojiro.
Golden Hikari (Hideyoshi)
An original-farm Hikari body-form selection of the Aki Ogon full-body golden Medaka, nicknamed Hideyoshi.