Seiryu

Seiryu or Seiryuu (セイリュウ, Seiryuu), known as Qing Long (青龍) the Azure Dragon in China, is a recurring demon in the series.

History
The Azure Dragon is one of the four symbols of Chinese constellations (Sì Xiàng 四象). It represents the East, spring, the color azure (green/blue) and the Wood Element. In Japan, it is one of the four guardian spirits of cities and protects Kyoto.

Appearances

 * Shin Megami Tensei II: Ryuujin Clan
 * Shin Megami Tensei if...: Ryuujin Clan
 * Megami Ibunroku Persona: World Arcana
 * Devil Summoner: Soul Hackers: Ryuujin Clan
 * Persona 2: Eternal Punishment: World Arcana
 * Shin Megami Tensei: Devil Children Red Book
 * Shin Megami Tensei: Devil Children Black Book
 * Shin Megami Tensei: Devil Children White Book
 * Shin Megami Tensei: Devil Children Black Book/Red Book (PS)
 * Shin Megami Tensei: DemiKids: Light Version as Seryu
 * Shin Megami Tensei: DemiKids: Dark Version as Seryu
 * Shin Megami Tensei III: Nocturne: Dragon Race as Long
 * Shin Megami Tensei: Devil Children Fire Book
 * Shin Megami Tensei: Devil Children Ice Book
 * Digital Devil Saga: Avatar Tuner: optional boss
 * Persona 3: Temperance Arcana
 * Shin Megami Tensei IMAGINE : Ryuujin Clan (Dragon Race)
 * Persona 3: FES: Temperance Arcana
 * Persona 4: Temperance Arcana
 * Shin Megami Tensei: Devil Survivor: Snake Race
 * Shin Megami Tensei: Strange Journey: Dragon Race as Long
 * Persona 3 Portable: Temperance Arcana
 * Shin Megami Tensei: Devil Survivor 2: Snake Race as Seiryuu

Shin Megami Tensei III: Nocturne
Seiryuu appears in Shin Megami Tensei III: Nocturne as "Long" which is his Chinese name. The player can get it by leveling a Mizuchi to level 40 or until it evolves. It has the ability to drain Ice attacks and null Expel. However its weakness is Fire.

Persona 3
Seiryu, along with the other Ssu-Ling (Genbu, Suzaku, and Byakko), are fused in a Cross Fusion in order to create the ultimate Persona of the Hierophant Arcana, Kohryu, the Gold Dragon.

Persona 4
Once again, Seiryu can be fused in a Cross Fusion with the other Ssu-Ling to create Kohryu

Trivia

 * In the North American release of Persona 4 the DVD is called "Trial of the Dragon" instead.