90s Tamagotchi vs. Modern Reissues: What Changed?
Tamagotchi launched in Japan on November 23, 1996, and reached the US on May 28, 1997. Modern reissues keep the same basic concept but change enough that it's worth knowing the differences before buying one for nostalgia.
Original generations
Bandai's original 1996 device is retroactively called "Generation 1." A second version, released in early 1997 in Japan under the name New Species Discovered!!, changed the background print and characters while keeping the same underlying mechanics, and is retroactively called "Generation 2."
Try a current Tamagotchi Original reissue
A modern Tamagotchi Original reissue, discussed above, running Generation 2-style programming in a new shell design.
Check price on Amazon →Care mechanics
Both original generations use the same basic loop: feed, clean up after, and discipline your pet through a single, simple three-button interface, with the pet aging and potentially dying if neglected.
Shell and model differences
Modern reissues generally keep the same egg-shaped shell and three-button layout as the originals, but current units commonly run Generation 2-style programming and characters inside new shell designs and colorways not sold in the 90s.
Choosing nostalgia or convenience
If you want the exact original experience, you'd need a genuine 90s unit, which will be secondhand and of uncertain battery/condition. A current reissue gets you the same basic care loop in new, reliable hardware, just not identical programming or shell art to any specific original release.
Frequently asked questions
What's the difference between Tamagotchi Generation 1 and Generation 2?
Generation 2, released in Japan in early 1997 as New Species Discovered!!, changed the background print and characters from the original 1996 device but kept the same underlying care mechanics.
Do modern Tamagotchi reissues use the original programming?
Generally they run Generation 2-style programming and characters inside new shell designs and colorways that weren't sold in the 90s, rather than reproducing one specific original release exactly.
When did Tamagotchi reach the United States?
May 28, 1997, about six months after its November 23, 1996 Japanese launch.
Sourcing and corrections
Release dates and generation details for the original Tamagotchi were checked via web search against sources including Wikipedia and the Tamagotchi Wiki in September 2026.