Author

KUROGANE Editors

KUROGANE Editors
  • Japan-based, Japanese-language primary sources
  • Verified-claims editorial policy (as_of dating)
  • Affiliate links always disclosed

Car enthusiasts based in Japan. We read the domestic market at the source — auctions, dealer culture, Japanese-language model histories — verify variable facts before publishing, and disclose every affiliate relationship.

ARTICLES

Articles by KUROGANE Editors

Kyosho Original 1/64 Initial D Toyota Sprinter Trueno (AE86): Buying Guide

Kyosho's own 1/64 Initial D Trueno (Takumi's car) — in stock direct from Kyosho USA, tied to our AE86 chassis file.

KUROGANE Editors ·

Mini GT 1:64 Nissan Skyline GT-R (BNR34) NISMO Z-Tune: Pre-Order Guide

A 1:64 pre-order diecast of Nismo's 19-unit Z-Tune R34 — the closest most collectors will get to owning one, tied to our BNR34 chassis file.

KUROGANE Editors ·

Now Eligible: The JDM Cars Clearing the US 25-Year Rule in July 2026

Cars built in July 2001 — including mid-run R34 GT-Rs and Silvia S15s — clear the US 25-year exemption this month; the entire JZX100 Chaser production run (ended June 2001) finished clearing last month.

KUROGANE Editors ·

Tomica Limited Vintage, Explained: The 1/64 Line Every JDM Collector Ends Up Buying

Tomica Limited Vintage (TLV, 2004) and TLV-Neo (TLV-N, 2006) are Tomytec's display-grade 1/64 diecast lines — TLV covers 1950s-70s classics, TLV-N covers 1970s-2000s JDM, the era most chassis on this site come from.

KUROGANE Editors ·

Japanese Auction Grades, Explained: What USS's Numbers and Letters Actually Mean

A Japanese auction sheet carries three separate readings — an overall condition number (S/6...1, or R/RA for repair history), a separate interior letter grade (A-E), and a diagram of specific panel damage. Read all three; none of them alone is the price.

KUROGANE Editors ·

Nissan Silvia S15: The Complete Chassis Guide

S15 — Nissan's final Silvia (Jan 1999-Aug 2002), SR20DET turbo four (Spec-R) or SR20DE NA (Spec-S). Holds the Guinness World Record for most D1 Grand Prix titles (5). Earliest builds cleared the US 25-year exemption in Jan 2024.

KUROGANE Editors ·

Toyota Chaser JZX100: The Complete Chassis Guide

JZX100 — Toyota's 1996-2001 Chaser sedan, 1JZ-GTE single-turbo straight-six, RWD, shares its platform with the Mark II and Cresta. Every JZX100 built has now cleared the US 25-year exemption (last cars: June 2026).

KUROGANE Editors ·

Toyota AE86 (Corolla Levin / Sprinter Trueno): The Complete Chassis Guide

AE86 — Toyota's 1983–1987 rear-wheel-drive Corolla Levin/Sprinter Trueno, 1.6L twin-cam 4A-GE. Already decades clear of the US and Canadian import age lines; originality (unmodified engine/emissions) is the real question left for this chassis.

KUROGANE Editors ·

Nissan Skyline GT-R R34 (BNR34): The Complete Chassis Guide

BNR34 — Nissan's last Skyline GT-R (Jan 1999–2002), RB26DETT twin-turbo straight-six, ATTESA E-TS all-wheel drive. Early 1999 examples cleared the US 25-year exemption in January 2024; later builds clear on their own schedule.

KUROGANE Editors ·

The 25-Year Import Rule, Explained (Plus Canada's 15-Year Clock)

A car clears the US 25-year exemption (49 CFR § 591.5) on its own manufacture month, not its model year; Canada's threshold is 15 years. A separate EPA 21-year rule and your state/province registration are additional, distinct questions.

KUROGANE Editors ·

Kei Cars, Explained: Japan's Smallest Vehicle Class and Why the World Wants It

Kei is Japan's legally defined light-vehicle class (660cc displacement cap, strict size limits) traded for lower taxes and running costs. Kei trucks/vans/sports cars are its famous shapes; US import (federal 25-year rule) and state road registration are separate hurdles.

KUROGANE Editors ·

What Does JDM Actually Mean? (And What It Doesn't)

JDM = built for Japan's home market, not merely 'made by a Japanese brand'. Japan-only trims, the kei class, shaken and the dealer-auction system explain both why JDM cars are special and why so many are exported.

KUROGANE Editors ·