This flag is filled with many younger guys' slogans.
Unusual one.
1. 七生報国 Shichi-sei-hou-koku = Serve your country for seven lives
2. 撃滅 Gekimetsu = Demolish
3. 船越達雄 様 For Mr. Funakoshi, Tatsuo
4a. 忍健 早稲田大学 剣道部 Be patient and healthy, by Kendo club of Waseda University
4b. 皇國護持 航専 林榮介 Protect the empire, by Hayashi, Eisuke of Kosen (aviation school)
5. 撃碎 日大 帆走部 山神毅 Smash(!) by Yamagami, Tsuyoshi of Yacht club of Nippon University
6. 忠誠友愛 Be loyal and love friends
7. 難生易死 不怖死 徒不求死 久松永一郎 It is hard to live but easy to die. Don't be afraid of death but don't hurry for it. by Hisamatsu, Ei-ichiro
8. 断 池田英三 Cut'em up(!) by Ikeda, Eizou
9. 堅忍持久 鎧塚一 Be patient and tough, by Yoroizuka, Hajime
10. 不惜身命 惜名 Don't miss your life but honor
11. 君子見双賑色 不語似無哀愁 Even a brave man misses his world but does not show his sadness