After four weeks of securing the top spot on Media Create's software charts, Super Smash Bros. Brawl has been knocked down a peg by a new challenger. The PlayStation 2 version of Gundam Musou, known as Dynasty Warriors Gundam in Westworld, with its "Special" identifier, sold an impressive 150,000 copies to Japanese gamers in its first week. People just love slashing hundreds of things in mecha form, I guess!

Brawl and Wii Fit continue to perform well, though, and we wouldn't be at all surprised to see them reclaim the number one spot next week (or the week after).

01. Gundam Musou Special (PS2) - 150,000 / NEW
02. Super Smash Bros. Brawl (Wii) - 67,000 / 1,358,000
03. Wii Fit (Wii) - 64,000 / 1,610,000
04. Soma Bringer (DS) - 51,000 / NEW
05. The Idolm@ster: Live for You! (Xbox 360) - 44,000 / NEW
06. Etrian Odyssey II: Shoou no Seihai (DS) - 25,000 / 94,000
07. Musou Orochi (PSP) - 24,000 / 71,000
08. Harvest Moon: Kira Kira Taiyou to Nakama Tachi (DS) - 22,000 / 67,000
09. Wii Sports (Wii) - 21,000 / 2,820,000
10. Winning Eleven Play Maker 2008 (Wii) - 17,000 / 53,000

11. Gekihou-Han Keroro Gunsou 3: Action! Tenkuu Daibouken de Arimasu! (DS)
12. Family Ski (Wii)
13. Wii Play (Wii)
14. Mario & Sonic at the Olympic Games (DS)
15. Akagawa Jirou Mystery: Yasoukyoku (DS)
16. Monster Hunter Portable 2nd (PSP)
17. Lost Planet: Extreme Condition (PS3)
18. Mario Party DS (DS)
19. Mario Kart DS (DS)
20. Taiko Drum Master DS (DS)
21. New Super Mario Bros. (DS)
22. Final Approach 2: 1st Priority (PS2)
23. Devil May Cry 4 (PS3)
24. Mobile Suit Gundam: Giren no Yabou - Axis no Kyoui (PSP)
25. World Soccer Winning Eleven: Ubiquitous Evolution 2008 (PSP)
26. Tokimeki Memorial: Girl's Side 2nd Season (PSP)
27. Poison Pink (PS2)
28. Animal Crossing Wild World (DS)
29. Professor Layton and The Devil's Box (DS)
30. Naruto: Shippuuden Dairansen! Kage Bunshin Emaki (DS)

Media Create Weekly Software Sales [Gpara]

Send an email to Michael McWhertor, the author of this post, at mike@kotaku.com.