通貨 & アンロック体系 / Currency & Unlock System
通貨 / Currency
LifeCoin（ライフコイン）
統一ゲーム内通貨。YouTube Super Chat と TikTok Gifts の両方から変換。
Unified in-game currency. Converted from both YouTube Super Chat and TikTok Gifts.
| Source | Conversion |
|---|---|
| YouTube Super Chat | ¥1 = 1 LifeCoin (direct) |
| TikTok Gifts | Coin value in ¥ = LifeCoin (rate-based) |
Tier別アンロック / Tiered Unlocks
Tier 1: Small Tips（100〜490 LC）
Casual daily gifts. Easy to tip.
| LC | Item / Event | Category | Effect |
|---|---|---|---|
| 100 | Cup noodles / カップ麺 | Food | Hunger +20 (single use) |
| 100 | Canned coffee / 缶コーヒー | Drink | Energy +5 |
| 100 | Tissues / ティッシュ | Daily | Livability +2 |
| 150 | Egg pack / 卵パック | Food | Egg recipes unlocked |
| 200 | Dog treats / 犬用おやつ | Pet | Eve happiness +15 |
| 200 | Convenience store sweets | Food | Sara mood +10 |
| 200 | Energy drink | Drink | John work_efficiency +10 (temp) |
| 300 | Rice 5kg / お米 | Food | Stable meals for 5 game days |
| 300 | Single flower / 花一輪 | Interior | Room mood_bonus +3 |
| 300 | Dog ball / 犬用ボール | Pet | "Play ball" action unlocked |
| 400 | Seasoning set / 調味料 | Food | Cooking variety +3 |
| 400 | Cushion / クッション | Interior | Comfort +3 |
Tier 2: Support（500〜1,990 LC）
Quality of life goes up a notch.
| LC | Item / Event | Category | Effect |
|---|---|---|---|
| 500 | Kotatsu / こたつ | Furniture | Winter cuddle scene unlocked |
| 500 | Board game | Entertainment | Couple game event unlocked |
| 500 | Dog toy set / 犬用おもちゃセット | Pet | Eve action variety +3 |
| 600 | Rice cooker upgrade / 炊飯器 | Appliance | Cooking quality +10 |
| 700 | Bookshelf / 本棚 | Furniture | "Reading" action unlocked |
| 800 | Recipe book / レシピ本 | Item | 3 new recipes added |
| 1,000 | Fan / 扇風機 | Appliance | Summer comfort UP |
| 1,000 | Pair mugs / ペアマグカップ | Interior | Morning scene changes |
| 1,000 | Premium dog bed / 高級犬用ベッド | Pet | Eve HP recovery +10% |
| 1,200 | Hot plate / ホットプレート | Appliance | BBQ / okonomiyaki unlocked |
| 1,500 | Karaoke date ticket | Event | Outing event |
| 1,500 | Air purifier / 空気清浄機 | Appliance | All HP recovery +10% |
| 1,800 | Fancy dog harness / おしゃれハーネス | Pet | Eve walk appearance changes |
Tier 3: Gift（2,000〜4,990 LC）
Room looks completely different.
| LC | Item / Event | Category | Effect |
|---|---|---|---|
| 2,000 | TV (32") / テレビ | Appliance | Movie & game scenes unlocked |
| 2,000 | Move to 2DK / 引っ越し | Housing | Room expansion, new area |
| 2,000 | Matching outfits / ペアルック | Fashion | Appearance change |
| 2,500 | Bicycle / 自転車 | Transport | Nearby date variety UP |
| 3,000 | Aquarium date ticket | Event | Special background + dialogue |
| 3,000 | Christmas tree | Seasonal | Seasonal decor + special event |
| 3,000 | Auto dog feeder / 自動給餌器 | Pet | Eve hunger events -70% |
| 3,500 | Vanity desk / ドレッサー | Furniture | Sara morning scene changes |
| 4,000 | Gaming PC | Appliance | John work_efficiency +20 |
| 5,000 | Hot spring trip / 温泉旅行 | Event | Special 1-day event |
| 5,000 | Large sofa / 大型ソファー | Furniture | Cuddle scenes enhanced |
| 5,000 | Anniversary dinner / 記念日ディナー | Event | Restaurant special scene |