4, 9, 10 and 13 are the only ones with ecchi (17 has a panties shot but really, that's it), most of the chapters are really cute and depict really strong and cool females, surprisingly for this kind of media. Also chapter 3 sets a love triangle with the MC, an Gyaru and his best friend and chapter 5 is centered on these girls who i instantly shipped so yeah, there's the gay too. ¯_(ツ)_/¯
4, 9, 10 and 13 are the only ones with ecchi (17 has a panties shot but really, that's it), most of the chapters are really cute and depict really strong and cool females, surprisingly for this kind of media. Also chapter 3 sets a love triangle with the MC, an Gyaru and his best friend and chapter 5 is centered on these girls who i instantly shipped so yeah, there's the gay too. ¯_(ツ)_/¯