MEDAKAPEDIA / RESEARCH BATCH 001
Ten strains.
Clear evidence.
Ten distinct historical Medaka strain and selection-line studies. Every profile includes original Japanese naming, linked evidence for each material claim, breeder credit boundaries and explicit uncertainty. No genotype, reproduction percentages or fish photographs are presented as verified without evidence.
Two previously published studies, Youkihi and Mariage Long Fin, are not counted again.
Research batch 001
10 provisional evidence profilesKizakura
Masaharu Tarumi's yellow-and-white ornamental Medaka line is attributed by his breeder group to selective Miyuki crosses.
Yozakura (Tarumi line)
Tarumi's breeder-group history documents a Kizakura and Aurora Miyuki foundation developed into rainbow-lame Yozakura.
Mebina
Mebina is a darker-selected Tarumi line from a foundation also associated with Yozakura.
Kirameki (Tarumi line)
Tarumi's Kirameki is a breeder-reported Mebina × Yozakura backcross that introduces exterior light and lame.
Rinkou
Rinkou's recorded Tarumi breeding history emphasizes reflective scale and fin effects; specialist records use a 2019 date.
Aki Ogon
The Oba breeding history credits the 2001 Aki Ogon golden line as an early selectively bred ornamental Medaka.
Akari
Tsutomu Moriguchi's Akari is documented in Japanese specialist history as a yellow-white exterior-light line developed around 2014.
Sesshu
A specialty catalog attributes Sesshu to Michinori Terai and describes a white fish with dark patterned patches.
Yo30
Terai's maintained Yo30 is a separately selected Youkihi/朱赤 house line rather than an independent new 2004 invention.
Yozakura Tricolor Lame (Sakade line)
Kazuhiko Sakade's original breeder submission documents a multi-generation Yozakura-derived tricolor-lame house line.