To learn 打首獄門同好会 - 明日の計画 chords, your first step should be understanding these chords - C, F, G, C, G, A and F in sequence. Begin your practice at a relaxed 43 BPM, then work your way up to the song's BPM of 87. Considering your vocal pitch and chord choices, adjust the capo in accordance with the key: C Minor.