Question: Which of these two animated films are direct-to video, Yona Yona Penguin or Superman/Batman: Public Enemies?

Context articles: Public Enemies (2009 film)
The New Batman/Superman Adventures
Superman/Batman: Public Enemies
Yona Yona Penguin
Penguin (character)
Superman/Batman
Superman/Batman: Apocalypse
Thomas &amp; Friends: The Adventure Begins
Justin and the Knights of Valour
Burt Ward

Public Enemies is a 2009 American biographical mob drama film directed by Michael Mann and written by Mann, Ronan Bennett and Ann Biderman.
 It is an adaptation of Bryan Burrough's non-fiction book "Public Enemies: America's Greatest Crime Wave and the Birth of the FBI, 1933–34".
 Set during the Great Depression, the film chronicles the final years of the notorious bank robber John Dillinger (Johnny Depp) as he is pursued by FBI agent Melvin Purvis (Christian Bale), Dillinger's relationship with Billie Frechette (Marion Cotillard), as well as Purvis' pursuit of Dillinger's associates and fellow criminals Homer Van Meter (Stephen Dorff) and Baby Face Nelson (Stephen Graham).
The New Batman/Superman Adventures is a name given to a package series that combined "" with "" and "The New Batman Adventures" produced by Warner Bros.
 Animation.
 It aired from 1997–2000 on Kids' WB.
 Each half-hour episode in the hour-and-one-half block featured either a single repeat from the original "Superman: The Animated Series" run, the original "Batman: The Animated Series" run, or a brand new story featuring Batman made specifically for this series, drawn in an animation style to match "Superman: The Animated Series".
 These new stories focus more on Batman's supporting cast and introduced new characters such as Tim Drake.
 The two animated universes were united in the "Superman" episode "World's Finest", which tells the story of Batman and Superman's first meeting.
 The new Batman episodes that began airing in the Fall 1997 season were later released as a DVD box set of "Batman: The Animated Series" as Volume 4.
 New Superman episodes that later aired in the Fall 1998 season and onward are now considered to be the third season of "Superman: The Animated Series".
Superman/Batman: Public Enemies is a 2009 original direct-to-video animated superhero film adaptation of "Public Enemies"—the opening story arc of DC Comics' "Superman/Batman"—which focuses on Superman and Batman teaming up to prevent a meteorite from striking Earth and take down Lex Luthor, who has been elected President of the United States.
 The film is the sixth in the line of the DC Universe Animated Original Movies line released by Warner Premiere and Warner Bros.
 Animation.
 Voice actors from the DCAU reprised their roles, although it is not a DCAU production and is said not to be connected with that universe beyond sharing of voice actors.
 The film is directed by Sam Liu.
Yona Yona Penguin (よなよなペンギン) is a 2009 Japanese-French 3D computer animated fantasy comedy adventure family film by the Japanese anime studio Madhouse and sister company Dynamo Pictures.
 It was Madhouse's first fully 3D CGI film.
 Famed Madhouse staff director Rintaro, known for "Galaxy Express 999" and "Metropolis", helmed the project, while French production company Denis Friedman Productions collaborated and helped fund the film.
 An animated adventure about three children who travel to a fantasy land.
The Penguin (Oswald Chesterfield Cobblepot) is a fictional supervillain appearing in American comic books published by DC Comics, commonly as an adversary of the superhero Batman.
 The character made his first appearance in "Detective Comics" #58 (December 1941) and was created by Bob Kane and Bill Finger.
 The Penguin is one of Batman's most enduring enemies and belongs to the collective of adversaries that make up Batman's rogues gallery.
Superman/Batman was a monthly comic book series published by DC Comics that featured the publisher's two most popular characters: Superman and Batman.
 "Superman/Batman" premiered in August 2003 and was an update of the previous series, "World's Finest Comics", in which Superman and Batman regularly joined forces.
Superman/Batman: Apocalypse is a 2010 direct-to-video animated superhero film based on the "Superman/Batman" comic storyline "The Supergirl from Krypton" and is a sequel to "".
 The art style is partly based on that of Michael Turner, who penciled the "Superman/Batman" comic book arc.
 The film is the ninth in the DC Universe Animated Original Movies line released by Warner Premiere and Warner Bros.
 Animation and the first sequel in the line.
 It was released on September 28, 2010.
 The film stars Andre Braugher, Kevin Conroy, Tim Daly and Summer Glau.
 Despite the title, the film focuses primarily on the introduction of Supergirl and her relationship with Superman.
 Batman plays a supporting role.
Thomas & Friends: The Adventure Begins is a 2015 CGI-animated 45 minute direct-to video film of "Thomas & Friends".
 It is based on the first two books of "The Railway Series" The Three Railway Engines and Thomas The Tank Engine and commemorates the 70th anniversary of the "Thomas & Friends" franchise, making it the first instalment to officially adapt a Railway Series story since Series 4.
 It is also based on the first seven episodes of Series 1 (1984) of the television series.
Justin and the Knights of Valour (Spanish: Justin y la espada del valor) is a 2013 English-language Spanish 3D computer animated fantasy film whose working title was "Goleor: The Scales and the Sword".
 It is the story of a boy named Justin, who wants to become a knight like his grandfather Sir Roland.
 It was produced, created, developed and animated by Kandor Graphics, the second of their two animated films (the first was the 2008 film, "The Missing Lynx").
 It was produced by Antonio Banderas, Marcelino Almansa, Kerry Fulton and Ralph Kamp.
 It was written by Matthew Jacobs and Manuel Sicilia with music by Ilan Eshkeri.
 It was edited by Claudio Hernández and directed by Manuel Sicilia.
 Sony Pictures Entertainment distributed it in Spain, and Entertainment One in the United Kingdom.
Burt Ward (born July 6, 1945) is an American actor and activist widely known for his portrayal of Robin, the sidekick of Batman (played by Adam West), in the television series "Batman" (1966–1968), its theatrical feature film and two animated feature films "" (2016) and "Batman vs. Two-Face" (2017).