鬼神AI麻雀 vs JantakuAR

鬼神AI麻雀は、最強CPU「鬼神AI」と対局しながら打牌を学べる一人用の四人麻雀（東風戦／半荘戦）です。広告なし・課金なし。 ■ 特長 ・3段階の強さ（やさしい／ふつう／鬼神）のCPUと対局 ・立体の卓（斜め上から見下ろす視点）で対局。平面の卓にもいつでも切り替え可能 ・「鬼神AI」が今の手で何を切るかを別枠で提示。競技的に最強の選択を学べる ・練習アシスト：各牌の受け入れ枚数、和了率・危険度・予想打点をライン比較で表示（オン/オフ自由） ・打牌後フィードバックと、局後の「検討モード」で打牌・鳴き・立直の判断を鬼神AIの選択と見比べ ・振り返り：対局画面と同じ卓で1手ずつ再生。相手の手牌も公開。過去の対局（直近30対局。お気に入りは保存）も見返せる ・局面解析：卓に手牌・河・ドラ・鳴きを入力して、鬼神AIの評価値を確認 ・牌譜の読み込み：天鳳形式の牌譜が載っているページのURLを指定して、同じ卓の画面で再生・検討 ・立直・鳴き・カン・裏ドラ・複合役満まで対応した本格ルール ・難易度別の戦績管理（平均順位・トップ率・和了率・放銃率・ベスト打率） ・鬼神CPU固定・助言なしで対戦し、世界のプレイヤーと平均順位を競うGame Center鬼神ランキング（10戦以上で掲載） ・牌・卓・効果音をすべてコード生成。画像/音声アセット不使用で軽量 ■ こんな人に ・麻雀の牌効率や押し引きを鍛えたい ・最強AIの判断と自分の選択を比較して上達したい ・サクッと一人麻雀を打ちたい 練習モードはサインイン不要・オフラインで遊べます。鬼神ランキングにはGame Centerへのサインインとネット接続が、牌譜の読み込みにはネット接続が必要です。

Take your mahjong table anywhere. Jantaku AR turns a real table into a shared Riichi Mahjong table using augmented reality. Place a marker on the table and scan it with your iPhone. A 3D mahjong table appears in AR, and up to four players share it from their own seats. You can also practice alone in 3D mode, with no AR marker. A discard coach helps you choose what to throw, and a built-in guide teaches scoring and yaku as you play. MAIN FEATURES Shared AR table for up to four players • A 3D table appears on the real table in front of you • Up to four iPhones share one table over the local network • Each player sees their own hand from their own seat Single-player 3D mode • No AR marker and no camera required • Play against AI opponents on one iPhone • A discard coach matched to your play style, free daily hand included • The coach explains why it pushes or folds, point by point One to four human players • AI players in five styles, retuned over thousands of simulated games, fill any empty seats • Japanese competition and standard rule presets • International competition rules too (30,000-point start, no red fives, no abortive draws) The game runs itself • Dealing, draws, discards, calls, wins and scoring are handled • Riichi, Chi, Pon, Kan, Ron and Tsumo; choose whether to call with a red five • A digital score display for all four players Every win, explained • The winning hand in tiles, with the winning tile outlined • Each yaku with its fan, and the total • Minipoints set by set, with rounding and how the points follow • Everyone's score and placement after the hand Scoring guide Open it from Settings or from any win: • A scoring table that follows your rules, rounded-up mangan included • How minipoints are counted, with a worked example • Every yaku with its fan closed and open, and an example hand in tiles RESULTS AND GAME REVIEW Every hand is recorded, and your most recent 200 hands are summarized: • Win, deal-in, riichi and call rates • Tenpai rate at draws, average win and balance • How often your discard matched the best one • Your 1st-4th finish rates and average placement • A written assessment of your play Charts show how you are changing: • Placement over your last 50 games, with a 10-game moving average • Placement distribution, last 50 games or all time • Attack vs defense: win rate against deal-in rate, all time and recent Hand Replay steps through your discards beside the recommended tile and its shanten count. Winning hands end on the same win screen as in play. Records reach every player, so each can review the game from their own seat. WHY JANTAKU AR No automatic table, no physical set: any table and an iPhone are enough. Not online mahjong: you meet in the same room, around the same surface. And a real table keeps no record, so face-to-face players could never tell whether they were improving. Jantaku AR is the table, so every hand is kept. TRY IT FREE One hand per day is free, so you can try AR, local play and 3D mode on your own devices first. SUBSCRIPTIONS Jantaku AR 1 Table — shared AR games for up to four players. 1 month, automatically renewable. Only the host's iPhone needs a subscription; everyone else at that table joins for free. Unlimited Solo — unlimited single-player practice in 3D mode. 1 month, automatically renewable. Prices are shown on the App Store purchase screen and vary by country. Subscriptions renew automatically unless auto-renewal is turned off at least 24 hours before the current period ends. Manage or cancel in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://giza.jbeans.jp/jb/mj/privacy-en.html REQUIREMENTS iOS 18.6 or later. For multiplayer, use the same Wi-Fi network — Personal Hotspot also works. Play in a safe, well-lit place with a flat table. AR accuracy varies with device and environment. Jantaku AR — a new way to play Riichi Mahjong.