Thought I’d translate some tips I found since they are very useful. Again, I claim none of this information and am merely translating it for English speakers’ comprehension.
Official site: http://showbyrock.com/
Official site (anime): http://showbyrock-anime.com/
Show by Rock wiki: http://seesaawiki.jp/show-by-rock/
Show by Rock walkthrough wiki: http://sb69.gamerch.com
Regarding daily events: Easy mode will net you the most rewards for the stamina cost. However, it does take a lot of time.
*A personal tip regarding daily quests (thanks to Marzi pointing this out to me!):
Play the song enough to beat the boss, and then you can stop playing and do other stuff while the song continues. The starting tension is generally enough to be sufficient for easy songs, and you won’t lose enough heath to “die”. This fulfills both the normal clear requirement (don’t lose) and the challenge (defeat the boss) for all the rewards you’d normally get!! The biggest downside of doing this is by getting a low rank, your exp earned will be very low, but it is a very useful trick if you want to play a LOT of low level boss stages and don’t want to pay full attention to it.
Tips for leveling cards for the bingo sheets: There are certain N cards that require 20 exp to level to level 2 [image not created by me]. These are the easiest to max, since they require 2030 exp in total to reach level 15. After you max a card, you can sell it or feed it to another card, and you don’t need to keep it in your box.
Here is a table showing the exp requirements of all card rarities. http://i.imgur.com/YWfBoJR.png [image not created by me] To tell which card is which column, look at how much exp you need to level from 1 to 2 and you can find out its type. 20 exp is the 1st chart, 30 exp is the 2nd, and 29 exp for the 3rd.
Can I reset to get a good card?: Yes. The best method to do this is to reach the 2nd bingo card, and you should be able to pull the gacha at least three times. If you keep at one account for about a day, then you may be able to earn 50 stones to pull the 10-card gacha (and guarantee at least 1 SSR).
For the friend point gacha, Arisugawa’s (egg guy) outfit is irrelevant.
If you’re pulling the 50x melodician gacha, you are guaranteed one card that is at least SSR.
Red clothes Arisugawa->Red light = You may get an SSR.
Gold clothes Arisugawa->Red light = SSR guaranteed.
Rainbow light = UR
Song time/BPM list: http://i.imgur.com/n1XuS0Q.png [image not by me]