Notes:

Remastered by Me by Age Corrections.

Pikachu Evolution:
1997 – Vintage Anime Artwork (From Pokemon Original Series: Red & Blue/Advanced Generation) to 2006 – Modern Anime Artwork (From Pokemon Diamond and Pearl)

Hamtaro Evolution:
2000 – Vintage Anime Artwork (From Hamtaro – Little Hamsters, Big Adventures) to 2011 – Modern Anime Artwork (From Tottoko Hamtaro Dechu/Hamtaro – More Little Hamsters, Big New Adventures)

Tony Chopper Evolution:
1999 – Vintage Anime Artwork (From the First Film in 1998, and the studio was developed by Toei Animation) to 2009 – Modern Anime Artwork (From New episode of this anime series)

Jibanyan Evolution:
2013 – Basic Video Game Artwork (From the first game on the series) to 2015 – Alternative Video Game Artwork (From the sequel)

Pommy Evolution:
1999 – Original Video Game Artwork (From Bomberman 64 – the Second Attack!) to 2002 – Modern Video Game Artwork (From Bomberman Tournament and Bomberman Generations)

Kirby Evolution:
1992 – Vintage Video Game Artwork (From Kirby's Dreamland) to 2008 – Modern Video Game Artwork (From Kirby Super Star Ultra)

Doraemon Evolution:
1979 – Vintage Anime Artwork (From Doraemon 1979) to 2005 – Modern Anime Artwork (From the series of 2005)

Mametchi Evolution:
1996 – Vintage Toy Artwork (From the first Virtual Pet Toy) to 2007 – Modern Toy Artwork (From the Movie and Anime Series)

Pikachu: 1997, NOT in 1998 (wait… It's from the USA release, damn you 4Kids!)- 2006, NOT in 2010
Hamtaro: 2000, NOT in 1999 (wait… is the prototype from the pilot episode?)
Tony Chopper: 1999, NOT in 2000 – 2009, NOT in 2012
Jibanyan: 2015, NOT in 2025

Original Image