{"version":1,"createdAt":"2026-10-28T06:35:39.718Z","updatedAt":"2026-10-28T13:25:03.361Z","lesson":{"level":"absolute beginner","summary":"Taught greetings, self-introduction pattern (watashi wa ... desu), and basic vocabulary including dōro (road), yon (four), dare (who), and neru (to sleep).","nextFocus":"review vocabulary (dōro, yon, dare, neru) and greetings.","updatedAt":"2026-10-28T07:10:56.946Z"},"vocab":{"道路":{"term":"道路","kana":"どうろ","romaji":"dōro","meaning":"road","category":"noun","seen":6,"correct":2,"errors":4,"streak":2,"firstSeen":"2026-10-28T06:39:39.485Z","lastSeen":"2026-10-28T07:09:57.410Z","lastError":"2026-10-28T07:03:50.084Z","lastNote":"Correctly pronounced the D sound on the latest attempt."},"四":{"term":"四","kana":"よん","romaji":"yon","meaning":"four","category":"number","seen":3,"correct":1,"errors":2,"streak":1,"firstSeen":"2026-10-28T06:39:39.486Z","lastSeen":"2026-10-28T07:08:20.425Z","lastError":"2026-10-28T06:39:39.486Z","lastNote":"Successfully repeated with a short vowel on the second try."},"寝る":{"term":"寝る","kana":"ねる","romaji":"neru","meaning":"to sleep","category":"verb","seen":2,"correct":1,"errors":1,"streak":1,"firstSeen":"2026-10-28T06:39:39.487Z","lastSeen":"2026-10-28T07:10:56.945Z","lastError":"2026-10-28T06:39:39.487Z","lastNote":"Corrected the ending sound from oh to oo."},"誰":{"term":"誰","kana":"だれ","romaji":"dare","meaning":"who","category":"pronoun","seen":2,"correct":1,"errors":1,"streak":1,"firstSeen":"2026-10-28T06:39:39.487Z","lastSeen":"2026-10-28T07:07:58.094Z","lastError":"2026-10-28T06:39:39.487Z","lastNote":"Correctly recalled after gentle correction."},"こんにちは":{"term":"こんにちは","kana":"こんにちは","romaji":"konnichiwa","meaning":"hello","category":"greeting","seen":1,"correct":1,"errors":0,"streak":1,"firstSeen":"2026-10-28T07:11:23.724Z","lastSeen":"2026-10-28T07:11:23.724Z","lastError":null,"lastNote":"Correctly applied the greeting with sensei."},"ありがとう":{"term":"ありがとう","kana":"ありがとう","romaji":"arigatō","meaning":"thank you","category":"phrase","seen":2,"correct":0,"errors":2,"streak":0,"firstSeen":"2026-10-28T07:12:53.296Z","lastSeen":"2026-10-28T07:13:07.621Z","lastError":"2026-10-28T07:13:07.621Z","lastNote":"Missed the initial 'a' sound."},"ありがとうございます":{"term":"ありがとうございます","kana":"ありがとうございます","romaji":"arigatō gozaimasu","meaning":"thank you (polite)","category":"phrase","seen":1,"correct":1,"errors":0,"streak":1,"firstSeen":"2026-10-28T07:13:20.577Z","lastSeen":"2026-10-28T07:13:20.577Z","lastError":null,"lastNote":"Successfully said the complete polite phrase."},"さようなら":{"term":"さようなら","kana":"さようなら","romaji":"sayōnara","meaning":"goodbye","category":"phrase","seen":1,"correct":1,"errors":0,"streak":1,"firstSeen":"2026-10-28T07:16:58.800Z","lastSeen":"2026-10-28T07:16:58.800Z","lastError":null,"lastNote":"Successfully repeated the word with correct rhythm."}},"sessions":[{"id":"2026-10-28T06-39-37_823139","startedAt":"2026-10-28T06:39:37.408Z","endedAt":"2026-10-28T06:40:02.426Z","durationSec":25,"attempts":7,"correct":0,"items":["道路","四","寝る","誰"],"summary":"","totalTokens":4652},{"id":"2026-10-28T07-03-48_159cad","startedAt":"2026-10-28T07:03:48.767Z","endedAt":"2026-10-28T07:17:52.489Z","durationSec":844,"attempts":11,"correct":8,"items":["道路","誰","四","寝る","こんにちは","ありがとう","ありがとうございます","さようなら"],"summary":"Taught greetings, self-introduction pattern (watashi wa ... desu), and basic vocabulary including dōro (road), yon (four), dare (who), and neru (to sleep).","totalTokens":593612},{"id":"2026-10-28T13-23-52_c57320","startedAt":"2026-10-28T13:23:52.462Z","endedAt":"2026-10-28T13:25:03.361Z","durationSec":71,"attempts":0,"correct":0,"items":[],"summary":"","totalTokens":11022}]}