Overview
A breeder and retail operation based in Kawajima, Saitama. Its named breeding lines are documented in its own catalog. A shop listing alone never establishes who originally created a strain.
Claim-by-claim evidence
| Research finding | Evidence class | Direct references |
|---|---|---|
| Base in Kawajima, Saitama Prefecture | First-party location | S1 ↗ |
| The 2025 Savanna Vol.1 catalog presents Neptune and Rayquaza among Savanna's breeding lines | Breeder-authored statement | S2 ↗ |
| Neptune is described as a line involving Miyazakura, Himitsu Heiki and Saboten | Breeder report + retailer corroboration | S2 ↗ S3 ↗ |
| Rayquaza is described as Neptune crossed with Metallica Wide Fin | Breeder report + retailer corroboration | S2 ↗ S4 ↗ |
| 2025 is the catalog publication year, not proven first-release dates for these lines | Date-scope limitation | S2 ↗ |
Evidence labels refer to documentary strength. They do not assert independently tested genetics.
Known research gaps
- Farm founding date and legal ownership details are not independently established.
- A complete creator-versus-seller strain inventory remains under audit.
- Parent identity and inheritance are breeder-reported, not DNA verified.
Related profiles and lineages
Original research sources
Every row above links directly to its cited reference; publication or creation years are not interchangeable.
- S1: Savanna official site — Breeder / first party
- S2: Savanna Vol.1, original 2025 catalog — Breeder-reported pedigree
- S3: Medaka Minato: Neptune — Independent retailer
- S4: Medaka Minato: Rayquaza — Independent retailer