150137
It started serialisation in the ninth volume and was concluded in volume 25 of Akita Shoten 's shōnen manga magazine Champion Red Ichigo .
 Akita Shoten
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Akita Shoten