Timeline to fluency

Day 1-14: Hiragana
Day 15-30: Katakana
Day 31-40: Read Tae Kim's guide to Japanese grammar (p.29-81)
Day 41-341: Install Anki and do the Kaishi 1.5k deck
Day 342: Start Mining with Yomitan to mine new words you encounter
Day 365: 1 Year anniversary (vocabulary: ~1730 words ~N4 level)

Move onto native content, no more beginner content
Start talking in Japanese language Exchange discord servers

Year 2-3: Continue mining and do 10 new cards a day
Second Anniversary: vocabulary: ~5300 words ~N3 level

Set Yomitan to Monolingual
Start talking with Japanese Natives

Third anniversary: vocabulary: ~9030 words ~N2 level
Day 826: vocabulary: ~10k words ~N1 level, Start of Intermediate Plateau
Day 827: Premade decks in addition to Mining

Kanji Kentei Level 10 to Level 1 to have coverage of all Kanji (stop after Pre-1) 15 Kanji a day
Grammar Anki deck (2 Grammar points per day) or Bunpro

Fourth anniversary: vocabulary: ~15650 words ~N1 level

Increase mining to 15 new words a day
Finished with Grammar deck after half a year

Fifth anniversary: vocabulary: ~20,000 words ~Everyday fluency